90280840560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22127657}}^1$

素因数の和:22127690

約数の個数: 80

約数和(自身を含む): 296333595936

約数和(自身を除く): 206052755376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 22127657, 44255314, 66382971, 88510628, 110638285, 132765942, 177021256, 221276570, 265531884, 331914855, 354042512, 376170169, 442553140, 531063768, 663829710, 752340338, 885106280, 1062127536, 1128510507, 1327659420, 1504680676, 1770212560, 1880850845, 2257021014, 2655318840, 3009361352, 3761701690, 4514042028, 5310637680, 5642552535, 6018722704, 7523403380, 9028084056, 11285105070, 15046806760, 18056168112, 22570210140, 30093613520, 45140420280, 90280840560]

約数ペア:

[(1, 90280840560), (2, 45140420280), (3, 30093613520), (4, 22570210140), (5, 18056168112), (6, 15046806760), (8, 11285105070), (10, 9028084056), (12, 7523403380), (15, 6018722704), (16, 5642552535), (17, 5310637680), (20, 4514042028), (24, 3761701690), (30, 3009361352), (34, 2655318840), (40, 2257021014), (48, 1880850845), (51, 1770212560), (60, 1504680676), (68, 1327659420), (80, 1128510507), (85, 1062127536), (102, 885106280), (120, 752340338), (136, 663829710), (170, 531063768), (204, 442553140), (240, 376170169), (255, 354042512), (272, 331914855), (340, 265531884), (408, 221276570), (510, 177021256), (680, 132765942), (816, 110638285), (1020, 88510628), (1360, 66382971), (2040, 44255314), (4080, 22127657)]