40572480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3284

約数の個数: 112

約数和(自身を含む): 138769344

約数和(自身を除く): 98196864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3251, 4160, 6240, 6502, 9753, 12480, 13004, 16255, 19506, 26008, 32510, 39012, 42263, 48765, 52016, 65020, 78024, 84526, 97530, 104032, 126789, 130040, 156048, 169052, 195060, 208064, 211315, 253578, 260080, 312096, 338104, 390120, 422630, 507156, 520160, 624192, 633945, 676208, 780240, 845260, 1014312, 1040320, 1267890, 1352416, 1560480, 1690520, 2028624, 2535780, 2704832, 3120960, 3381040, 4057248, 5071560, 6762080, 8114496, 10143120, 13524160, 20286240, 40572480]

約数ペア:

[(1, 40572480), (2, 20286240), (3, 13524160), (4, 10143120), (5, 8114496), (6, 6762080), (8, 5071560), (10, 4057248), (12, 3381040), (13, 3120960), (15, 2704832), (16, 2535780), (20, 2028624), (24, 1690520), (26, 1560480), (30, 1352416), (32, 1267890), (39, 1040320), (40, 1014312), (48, 845260), (52, 780240), (60, 676208), (64, 633945), (65, 624192), (78, 520160), (80, 507156), (96, 422630), (104, 390120), (120, 338104), (130, 312096), (156, 260080), (160, 253578), (192, 211315), (195, 208064), (208, 195060), (240, 169052), (260, 156048), (312, 130040), (320, 126789), (390, 104032), (416, 97530), (480, 84526), (520, 78024), (624, 65020), (780, 52016), (832, 48765), (960, 42263), (1040, 39012), (1248, 32510), (1560, 26008), (2080, 19506), (2496, 16255), (3120, 13004), (3251, 12480), (4160, 9753), (6240, 6502)]