4339920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 14704416

約数和(自身を除く): 10364496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 169, 195, 208, 214, 240, 260, 312, 321, 338, 390, 428, 507, 520, 535, 624, 642, 676, 780, 845, 856, 1014, 1040, 1070, 1284, 1352, 1391, 1560, 1605, 1690, 1712, 2028, 2140, 2535, 2568, 2704, 2782, 3120, 3210, 3380, 4056, 4173, 4280, 5070, 5136, 5564, 6420, 6760, 6955, 8112, 8346, 8560, 10140, 11128, 12840, 13520, 13910, 16692, 18083, 20280, 20865, 22256, 25680, 27820, 33384, 36166, 40560, 41730, 54249, 55640, 66768, 72332, 83460, 90415, 108498, 111280, 144664, 166920, 180830, 216996, 271245, 289328, 333840, 361660, 433992, 542490, 723320, 867984, 1084980, 1446640, 2169960, 4339920]

約数ペア:

[(1, 4339920), (2, 2169960), (3, 1446640), (4, 1084980), (5, 867984), (6, 723320), (8, 542490), (10, 433992), (12, 361660), (13, 333840), (15, 289328), (16, 271245), (20, 216996), (24, 180830), (26, 166920), (30, 144664), (39, 111280), (40, 108498), (48, 90415), (52, 83460), (60, 72332), (65, 66768), (78, 55640), (80, 54249), (104, 41730), (107, 40560), (120, 36166), (130, 33384), (156, 27820), (169, 25680), (195, 22256), (208, 20865), (214, 20280), (240, 18083), (260, 16692), (312, 13910), (321, 13520), (338, 12840), (390, 11128), (428, 10140), (507, 8560), (520, 8346), (535, 8112), (624, 6955), (642, 6760), (676, 6420), (780, 5564), (845, 5136), (856, 5070), (1014, 4280), (1040, 4173), (1070, 4056), (1284, 3380), (1352, 3210), (1391, 3120), (1560, 2782), (1605, 2704), (1690, 2568), (1712, 2535), (2028, 2140)]