3832020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 11848200

約数和(自身を除く): 8016180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 349, 366, 549, 610, 698, 732, 915, 1047, 1098, 1220, 1396, 1745, 1830, 2094, 2196, 2745, 3141, 3490, 3660, 4188, 5235, 5490, 6282, 6980, 10470, 10980, 12564, 15705, 20940, 21289, 31410, 42578, 62820, 63867, 85156, 106445, 127734, 191601, 212890, 255468, 319335, 383202, 425780, 638670, 766404, 958005, 1277340, 1916010, 3832020]

約数ペア:

[(1, 3832020), (2, 1916010), (3, 1277340), (4, 958005), (5, 766404), (6, 638670), (9, 425780), (10, 383202), (12, 319335), (15, 255468), (18, 212890), (20, 191601), (30, 127734), (36, 106445), (45, 85156), (60, 63867), (61, 62820), (90, 42578), (122, 31410), (180, 21289), (183, 20940), (244, 15705), (305, 12564), (349, 10980), (366, 10470), (549, 6980), (610, 6282), (698, 5490), (732, 5235), (915, 4188), (1047, 3660), (1098, 3490), (1220, 3141), (1396, 2745), (1745, 2196), (1830, 2094)]