154241280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4493

約数の個数: 144

約数和(自身を含む): 547464960

約数和(自身を除く): 393223680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4463, 5760, 6912, 8640, 8926, 11520, 13389, 17280, 17852, 22315, 26778, 34560, 35704, 40167, 44630, 53556, 66945, 71408, 80334, 89260, 107112, 120501, 133890, 142816, 160668, 178520, 200835, 214224, 241002, 267780, 285632, 321336, 357040, 401670, 428448, 482004, 535560, 571264, 602505, 642672, 714080, 803340, 856896, 964008, 1071120, 1142528, 1205010, 1285344, 1428160, 1606680, 1713792, 1928016, 2142240, 2410020, 2570688, 2856320, 3213360, 3427584, 3856032, 4284480, 4820040, 5141376, 5712640, 6426720, 7712064, 8568960, 9640080, 10282752, 12853440, 15424128, 17137920, 19280160, 25706880, 30848256, 38560320, 51413760, 77120640, 154241280]

約数ペア:

[(1, 154241280), (2, 77120640), (3, 51413760), (4, 38560320), (5, 30848256), (6, 25706880), (8, 19280160), (9, 17137920), (10, 15424128), (12, 12853440), (15, 10282752), (16, 9640080), (18, 8568960), (20, 7712064), (24, 6426720), (27, 5712640), (30, 5141376), (32, 4820040), (36, 4284480), (40, 3856032), (45, 3427584), (48, 3213360), (54, 2856320), (60, 2570688), (64, 2410020), (72, 2142240), (80, 1928016), (90, 1713792), (96, 1606680), (108, 1428160), (120, 1285344), (128, 1205010), (135, 1142528), (144, 1071120), (160, 964008), (180, 856896), (192, 803340), (216, 714080), (240, 642672), (256, 602505), (270, 571264), (288, 535560), (320, 482004), (360, 428448), (384, 401670), (432, 357040), (480, 321336), (540, 285632), (576, 267780), (640, 241002), (720, 214224), (768, 200835), (864, 178520), (960, 160668), (1080, 142816), (1152, 133890), (1280, 120501), (1440, 107112), (1728, 89260), (1920, 80334), (2160, 71408), (2304, 66945), (2880, 53556), (3456, 44630), (3840, 40167), (4320, 35704), (4463, 34560), (5760, 26778), (6912, 22315), (8640, 17852), (8926, 17280), (11520, 13389)]