2490124800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3463

約数の個数: 240

約数和(自身を含む): 8661454560

約数和(自身を除く): 6171329760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 512, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1216, 1280, 1425, 1520, 1536, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2560, 2850, 3040, 3200, 3413, 3648, 3800, 3840, 4560, 4800, 4864, 5700, 6080, 6400, 6826, 7296, 7600, 7680, 9120, 9600, 9728, 10239, 11400, 12160, 12800, 13652, 14592, 15200, 17065, 18240, 19200, 20478, 22800, 24320, 27304, 29184, 30400, 34130, 36480, 38400, 40956, 45600, 48640, 51195, 54608, 60800, 64847, 68260, 72960, 81912, 85325, 91200, 102390, 109216, 121600, 129694, 136520, 145920, 163824, 170650, 182400, 194541, 204780, 218432, 243200, 255975, 259388, 273040, 324235, 327648, 341300, 364800, 389082, 409560, 436864, 511950, 518776, 546080, 648470, 655296, 682600, 729600, 778164, 819120, 873728, 972705, 1023900, 1037552, 1092160, 1296940, 1310592, 1365200, 1556328, 1621175, 1638240, 1747456, 1945410, 2047800, 2075104, 2184320, 2593880, 2621184, 2730400, 3112656, 3242350, 3276480, 3890820, 4095600, 4150208, 4368640, 4863525, 5187760, 5242368, 5460800, 6225312, 6484700, 6552960, 7781640, 8191200, 8300416, 8737280, 9727050, 10375520, 10921600, 12450624, 12969400, 13105920, 15563280, 16382400, 16600832, 19454100, 20751040, 21843200, 24901248, 25938800, 26211840, 31126560, 32764800, 33201664, 38908200, 41502080, 43686400, 49802496, 51877600, 62253120, 65529600, 77816400, 83004160, 99604992, 103755200, 124506240, 131059200, 155632800, 166008320, 207510400, 249012480, 311265600, 415020800, 498024960, 622531200, 830041600, 1245062400, 2490124800]

約数ペア:

[(1, 2490124800), (2, 1245062400), (3, 830041600), (4, 622531200), (5, 498024960), (6, 415020800), (8, 311265600), (10, 249012480), (12, 207510400), (15, 166008320), (16, 155632800), (19, 131059200), (20, 124506240), (24, 103755200), (25, 99604992), (30, 83004160), (32, 77816400), (38, 65529600), (40, 62253120), (48, 51877600), (50, 49802496), (57, 43686400), (60, 41502080), (64, 38908200), (75, 33201664), (76, 32764800), (80, 31126560), (95, 26211840), (96, 25938800), (100, 24901248), (114, 21843200), (120, 20751040), (128, 19454100), (150, 16600832), (152, 16382400), (160, 15563280), (190, 13105920), (192, 12969400), (200, 12450624), (228, 10921600), (240, 10375520), (256, 9727050), (285, 8737280), (300, 8300416), (304, 8191200), (320, 7781640), (380, 6552960), (384, 6484700), (400, 6225312), (456, 5460800), (475, 5242368), (480, 5187760), (512, 4863525), (570, 4368640), (600, 4150208), (608, 4095600), (640, 3890820), (760, 3276480), (768, 3242350), (800, 3112656), (912, 2730400), (950, 2621184), (960, 2593880), (1140, 2184320), (1200, 2075104), (1216, 2047800), (1280, 1945410), (1425, 1747456), (1520, 1638240), (1536, 1621175), (1600, 1556328), (1824, 1365200), (1900, 1310592), (1920, 1296940), (2280, 1092160), (2400, 1037552), (2432, 1023900), (2560, 972705), (2850, 873728), (3040, 819120), (3200, 778164), (3413, 729600), (3648, 682600), (3800, 655296), (3840, 648470), (4560, 546080), (4800, 518776), (4864, 511950), (5700, 436864), (6080, 409560), (6400, 389082), (6826, 364800), (7296, 341300), (7600, 327648), (7680, 324235), (9120, 273040), (9600, 259388), (9728, 255975), (10239, 243200), (11400, 218432), (12160, 204780), (12800, 194541), (13652, 182400), (14592, 170650), (15200, 163824), (17065, 145920), (18240, 136520), (19200, 129694), (20478, 121600), (22800, 109216), (24320, 102390), (27304, 91200), (29184, 85325), (30400, 81912), (34130, 72960), (36480, 68260), (38400, 64847), (40956, 60800), (45600, 54608), (48640, 51195)]