4923643920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1578091}}^1$

素因数の和:1578120

約数の個数: 80

約数和(自身を含む): 16437406272

約数和(自身を除く): 11513762352

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, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1578091, 3156182, 4734273, 6312364, 7890455, 9468546, 12624728, 15780910, 18937092, 20515183, 23671365, 25249456, 31561820, 37874184, 41030366, 47342730, 61545549, 63123640, 75748368, 82060732, 94685460, 102575915, 123091098, 126247280, 164121464, 189370920, 205151830, 246182196, 307727745, 328242928, 378741840, 410303660, 492364392, 615455490, 820607320, 984728784, 1230910980, 1641214640, 2461821960, 4923643920]

約数ペア:

[(1, 4923643920), (2, 2461821960), (3, 1641214640), (4, 1230910980), (5, 984728784), (6, 820607320), (8, 615455490), (10, 492364392), (12, 410303660), (13, 378741840), (15, 328242928), (16, 307727745), (20, 246182196), (24, 205151830), (26, 189370920), (30, 164121464), (39, 126247280), (40, 123091098), (48, 102575915), (52, 94685460), (60, 82060732), (65, 75748368), (78, 63123640), (80, 61545549), (104, 47342730), (120, 41030366), (130, 37874184), (156, 31561820), (195, 25249456), (208, 23671365), (240, 20515183), (260, 18937092), (312, 15780910), (390, 12624728), (520, 9468546), (624, 7890455), (780, 6312364), (1040, 4734273), (1560, 3156182), (3120, 1578091)]