47390640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 166060800

約数和(自身を除く): 118670160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 619, 638, 660, 696, 870, 880, 957, 1160, 1238, 1276, 1320, 1392, 1595, 1740, 1857, 1914, 2320, 2476, 2552, 2640, 3095, 3190, 3480, 3714, 3828, 4785, 4952, 5104, 6190, 6380, 6809, 6960, 7428, 7656, 9285, 9570, 9904, 12380, 12760, 13618, 14856, 15312, 17951, 18570, 19140, 20427, 24760, 25520, 27236, 29712, 34045, 35902, 37140, 38280, 40854, 49520, 53853, 54472, 68090, 71804, 74280, 76560, 81708, 89755, 102135, 107706, 108944, 136180, 143608, 148560, 163416, 179510, 197461, 204270, 215412, 269265, 272360, 287216, 326832, 359020, 394922, 408540, 430824, 538530, 544720, 592383, 718040, 789844, 817080, 861648, 987305, 1077060, 1184766, 1436080, 1579688, 1634160, 1974610, 2154120, 2369532, 2961915, 3159376, 3949220, 4308240, 4739064, 5923830, 7898440, 9478128, 11847660, 15796880, 23695320, 47390640]

約数ペア:

[(1, 47390640), (2, 23695320), (3, 15796880), (4, 11847660), (5, 9478128), (6, 7898440), (8, 5923830), (10, 4739064), (11, 4308240), (12, 3949220), (15, 3159376), (16, 2961915), (20, 2369532), (22, 2154120), (24, 1974610), (29, 1634160), (30, 1579688), (33, 1436080), (40, 1184766), (44, 1077060), (48, 987305), (55, 861648), (58, 817080), (60, 789844), (66, 718040), (80, 592383), (87, 544720), (88, 538530), (110, 430824), (116, 408540), (120, 394922), (132, 359020), (145, 326832), (165, 287216), (174, 272360), (176, 269265), (220, 215412), (232, 204270), (240, 197461), (264, 179510), (290, 163416), (319, 148560), (330, 143608), (348, 136180), (435, 108944), (440, 107706), (464, 102135), (528, 89755), (580, 81708), (619, 76560), (638, 74280), (660, 71804), (696, 68090), (870, 54472), (880, 53853), (957, 49520), (1160, 40854), (1238, 38280), (1276, 37140), (1320, 35902), (1392, 34045), (1595, 29712), (1740, 27236), (1857, 25520), (1914, 24760), (2320, 20427), (2476, 19140), (2552, 18570), (2640, 17951), (3095, 15312), (3190, 14856), (3480, 13618), (3714, 12760), (3828, 12380), (4785, 9904), (4952, 9570), (5104, 9285), (6190, 7656), (6380, 7428), (6809, 6960)]