123847680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 176

約数和(自身を含む): 432719424

約数和(自身を除く): 308871744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 733, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1466, 1536, 1760, 1920, 2112, 2199, 2560, 2640, 2816, 2932, 3072, 3520, 3665, 3840, 4224, 4398, 5120, 5280, 5632, 5864, 7040, 7330, 7680, 8063, 8448, 8796, 10560, 10995, 11264, 11728, 14080, 14660, 15360, 16126, 16896, 17592, 21120, 21990, 23456, 24189, 28160, 29320, 32252, 33792, 35184, 40315, 42240, 43980, 46912, 48378, 56320, 58640, 64504, 70368, 80630, 84480, 87960, 93824, 96756, 117280, 120945, 129008, 140736, 161260, 168960, 175920, 187648, 193512, 234560, 241890, 258016, 281472, 322520, 351840, 375296, 387024, 469120, 483780, 516032, 562944, 645040, 703680, 750592, 774048, 938240, 967560, 1032064, 1125888, 1290080, 1407360, 1548096, 1876480, 1935120, 2064128, 2251776, 2580160, 2814720, 3096192, 3752960, 3870240, 4128256, 5160320, 5629440, 6192384, 7740480, 8256512, 10320640, 11258880, 12384768, 15480960, 20641280, 24769536, 30961920, 41282560, 61923840, 123847680]

約数ペア:

[(1, 123847680), (2, 61923840), (3, 41282560), (4, 30961920), (5, 24769536), (6, 20641280), (8, 15480960), (10, 12384768), (11, 11258880), (12, 10320640), (15, 8256512), (16, 7740480), (20, 6192384), (22, 5629440), (24, 5160320), (30, 4128256), (32, 3870240), (33, 3752960), (40, 3096192), (44, 2814720), (48, 2580160), (55, 2251776), (60, 2064128), (64, 1935120), (66, 1876480), (80, 1548096), (88, 1407360), (96, 1290080), (110, 1125888), (120, 1032064), (128, 967560), (132, 938240), (160, 774048), (165, 750592), (176, 703680), (192, 645040), (220, 562944), (240, 516032), (256, 483780), (264, 469120), (320, 387024), (330, 375296), (352, 351840), (384, 322520), (440, 281472), (480, 258016), (512, 241890), (528, 234560), (640, 193512), (660, 187648), (704, 175920), (733, 168960), (768, 161260), (880, 140736), (960, 129008), (1024, 120945), (1056, 117280), (1280, 96756), (1320, 93824), (1408, 87960), (1466, 84480), (1536, 80630), (1760, 70368), (1920, 64504), (2112, 58640), (2199, 56320), (2560, 48378), (2640, 46912), (2816, 43980), (2932, 42240), (3072, 40315), (3520, 35184), (3665, 33792), (3840, 32252), (4224, 29320), (4398, 28160), (5120, 24189), (5280, 23456), (5632, 21990), (5864, 21120), (7040, 17592), (7330, 16896), (7680, 16126), (8063, 15360), (8448, 14660), (8796, 14080), (10560, 11728), (10995, 11264)]