4895280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 17738448

約数和(自身を除く): 12843168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 523, 585, 624, 720, 780, 936, 1040, 1046, 1170, 1560, 1569, 1872, 2092, 2340, 2615, 3120, 3138, 4184, 4680, 4707, 5230, 6276, 6799, 7845, 8368, 9360, 9414, 10460, 12552, 13598, 15690, 18828, 20397, 20920, 23535, 25104, 27196, 31380, 33995, 37656, 40794, 41840, 47070, 54392, 61191, 62760, 67990, 75312, 81588, 94140, 101985, 108784, 122382, 125520, 135980, 163176, 188280, 203970, 244764, 271960, 305955, 326352, 376560, 407940, 489528, 543920, 611910, 815880, 979056, 1223820, 1631760, 2447640, 4895280]

約数ペア:

[(1, 4895280), (2, 2447640), (3, 1631760), (4, 1223820), (5, 979056), (6, 815880), (8, 611910), (9, 543920), (10, 489528), (12, 407940), (13, 376560), (15, 326352), (16, 305955), (18, 271960), (20, 244764), (24, 203970), (26, 188280), (30, 163176), (36, 135980), (39, 125520), (40, 122382), (45, 108784), (48, 101985), (52, 94140), (60, 81588), (65, 75312), (72, 67990), (78, 62760), (80, 61191), (90, 54392), (104, 47070), (117, 41840), (120, 40794), (130, 37656), (144, 33995), (156, 31380), (180, 27196), (195, 25104), (208, 23535), (234, 20920), (240, 20397), (260, 18828), (312, 15690), (360, 13598), (390, 12552), (468, 10460), (520, 9414), (523, 9360), (585, 8368), (624, 7845), (720, 6799), (780, 6276), (936, 5230), (1040, 4707), (1046, 4680), (1170, 4184), (1560, 3138), (1569, 3120), (1872, 2615), (2092, 2340)]