12653520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4793}}^1$

素因数の和:4820

約数の個数: 80

約数和(自身を含む): 42800832

約数和(自身を除く): 30147312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 4793, 9586, 14379, 19172, 23965, 28758, 38344, 47930, 52723, 57516, 71895, 76688, 95860, 105446, 115032, 143790, 158169, 191720, 210892, 230064, 263615, 287580, 316338, 383440, 421784, 527230, 575160, 632676, 790845, 843568, 1054460, 1150320, 1265352, 1581690, 2108920, 2530704, 3163380, 4217840, 6326760, 12653520]

約数ペア:

[(1, 12653520), (2, 6326760), (3, 4217840), (4, 3163380), (5, 2530704), (6, 2108920), (8, 1581690), (10, 1265352), (11, 1150320), (12, 1054460), (15, 843568), (16, 790845), (20, 632676), (22, 575160), (24, 527230), (30, 421784), (33, 383440), (40, 316338), (44, 287580), (48, 263615), (55, 230064), (60, 210892), (66, 191720), (80, 158169), (88, 143790), (110, 115032), (120, 105446), (132, 95860), (165, 76688), (176, 71895), (220, 57516), (240, 52723), (264, 47930), (330, 38344), (440, 28758), (528, 23965), (660, 19172), (880, 14379), (1320, 9586), (2640, 4793)]