298184640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23893}}^1$

素因数の和:23926

約数の個数: 112

約数和(自身を含む): 1019604768

約数和(自身を除く): 721420128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 23893, 47786, 71679, 95572, 119465, 143358, 191144, 238930, 286716, 310609, 358395, 382288, 477860, 573432, 621218, 716790, 764576, 931827, 955720, 1146864, 1242436, 1433580, 1529152, 1553045, 1863654, 1911440, 2293728, 2484872, 2867160, 3106090, 3727308, 3822880, 4587456, 4659135, 4969744, 5734320, 6212180, 7454616, 7645760, 9318270, 9939488, 11468640, 12424360, 14909232, 18636540, 19878976, 22937280, 24848720, 29818464, 37273080, 49697440, 59636928, 74546160, 99394880, 149092320, 298184640]

約数ペア:

[(1, 298184640), (2, 149092320), (3, 99394880), (4, 74546160), (5, 59636928), (6, 49697440), (8, 37273080), (10, 29818464), (12, 24848720), (13, 22937280), (15, 19878976), (16, 18636540), (20, 14909232), (24, 12424360), (26, 11468640), (30, 9939488), (32, 9318270), (39, 7645760), (40, 7454616), (48, 6212180), (52, 5734320), (60, 4969744), (64, 4659135), (65, 4587456), (78, 3822880), (80, 3727308), (96, 3106090), (104, 2867160), (120, 2484872), (130, 2293728), (156, 1911440), (160, 1863654), (192, 1553045), (195, 1529152), (208, 1433580), (240, 1242436), (260, 1146864), (312, 955720), (320, 931827), (390, 764576), (416, 716790), (480, 621218), (520, 573432), (624, 477860), (780, 382288), (832, 358395), (960, 310609), (1040, 286716), (1248, 238930), (1560, 191144), (2080, 143358), (2496, 119465), (3120, 95572), (4160, 71679), (6240, 47786), (12480, 23893)]