128111040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{44483}}^1$

素因数の和:44506

約数の個数: 84

約数和(自身を含む): 440658504

約数和(自身を除く): 312547464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 44483, 88966, 133449, 177932, 222415, 266898, 355864, 400347, 444830, 533796, 667245, 711728, 800694, 889660, 1067592, 1334490, 1423456, 1601388, 1779320, 2001735, 2135184, 2668980, 2846912, 3202776, 3558640, 4003470, 4270368, 5337960, 6405552, 7117280, 8006940, 8540736, 10675920, 12811104, 14234560, 16013880, 21351840, 25622208, 32027760, 42703680, 64055520, 128111040]

約数ペア:

[(1, 128111040), (2, 64055520), (3, 42703680), (4, 32027760), (5, 25622208), (6, 21351840), (8, 16013880), (9, 14234560), (10, 12811104), (12, 10675920), (15, 8540736), (16, 8006940), (18, 7117280), (20, 6405552), (24, 5337960), (30, 4270368), (32, 4003470), (36, 3558640), (40, 3202776), (45, 2846912), (48, 2668980), (60, 2135184), (64, 2001735), (72, 1779320), (80, 1601388), (90, 1423456), (96, 1334490), (120, 1067592), (144, 889660), (160, 800694), (180, 711728), (192, 667245), (240, 533796), (288, 444830), (320, 400347), (360, 355864), (480, 266898), (576, 222415), (720, 177932), (960, 133449), (1440, 88966), (2880, 44483)]