287302080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23021}}^1$

素因数の和:23054

約数の個数: 112

約数和(自身を含む): 982394784

約数和(自身を除く): 695092704

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, 4160, 6240, 12480, 23021, 46042, 69063, 92084, 115105, 138126, 184168, 230210, 276252, 299273, 345315, 368336, 460420, 552504, 598546, 690630, 736672, 897819, 920840, 1105008, 1197092, 1381260, 1473344, 1496365, 1795638, 1841680, 2210016, 2394184, 2762520, 2992730, 3591276, 3683360, 4420032, 4489095, 4788368, 5525040, 5985460, 7182552, 7366720, 8978190, 9576736, 11050080, 11970920, 14365104, 17956380, 19153472, 22100160, 23941840, 28730208, 35912760, 47883680, 57460416, 71825520, 95767360, 143651040, 287302080]

約数ペア:

[(1, 287302080), (2, 143651040), (3, 95767360), (4, 71825520), (5, 57460416), (6, 47883680), (8, 35912760), (10, 28730208), (12, 23941840), (13, 22100160), (15, 19153472), (16, 17956380), (20, 14365104), (24, 11970920), (26, 11050080), (30, 9576736), (32, 8978190), (39, 7366720), (40, 7182552), (48, 5985460), (52, 5525040), (60, 4788368), (64, 4489095), (65, 4420032), (78, 3683360), (80, 3591276), (96, 2992730), (104, 2762520), (120, 2394184), (130, 2210016), (156, 1841680), (160, 1795638), (192, 1496365), (195, 1473344), (208, 1381260), (240, 1197092), (260, 1105008), (312, 920840), (320, 897819), (390, 736672), (416, 690630), (480, 598546), (520, 552504), (624, 460420), (780, 368336), (832, 345315), (960, 299273), (1040, 276252), (1248, 230210), (1560, 184168), (2080, 138126), (2496, 115105), (3120, 92084), (4160, 69063), (6240, 46042), (12480, 23021)]