8627580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 28929600

約数和(自身を除く): 20302020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1229, 1404, 1755, 2340, 2458, 3510, 3687, 4916, 6145, 7020, 7374, 11061, 12290, 14748, 15977, 18435, 22122, 24580, 31954, 33183, 36870, 44244, 47931, 55305, 63908, 66366, 73740, 79885, 95862, 110610, 132732, 143793, 159770, 165915, 191724, 221220, 239655, 287586, 319540, 331830, 431379, 479310, 575172, 663660, 718965, 862758, 958620, 1437930, 1725516, 2156895, 2875860, 4313790, 8627580]

約数ペア:

[(1, 8627580), (2, 4313790), (3, 2875860), (4, 2156895), (5, 1725516), (6, 1437930), (9, 958620), (10, 862758), (12, 718965), (13, 663660), (15, 575172), (18, 479310), (20, 431379), (26, 331830), (27, 319540), (30, 287586), (36, 239655), (39, 221220), (45, 191724), (52, 165915), (54, 159770), (60, 143793), (65, 132732), (78, 110610), (90, 95862), (108, 79885), (117, 73740), (130, 66366), (135, 63908), (156, 55305), (180, 47931), (195, 44244), (234, 36870), (260, 33183), (270, 31954), (351, 24580), (390, 22122), (468, 18435), (540, 15977), (585, 14748), (702, 12290), (780, 11061), (1170, 7374), (1229, 7020), (1404, 6145), (1755, 4916), (2340, 3687), (2458, 3510)]