13345680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3304

約数の個数: 80

約数和(自身を含む): 43818624

約数和(自身を除く): 30472944

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, 3271, 4080, 6542, 9813, 13084, 16355, 19626, 26168, 32710, 39252, 49065, 52336, 55607, 65420, 78504, 98130, 111214, 130840, 157008, 166821, 196260, 222428, 261680, 278035, 333642, 392520, 444856, 556070, 667284, 785040, 834105, 889712, 1112140, 1334568, 1668210, 2224280, 2669136, 3336420, 4448560, 6672840, 13345680]

約数ペア:

[(1, 13345680), (2, 6672840), (3, 4448560), (4, 3336420), (5, 2669136), (6, 2224280), (8, 1668210), (10, 1334568), (12, 1112140), (15, 889712), (16, 834105), (17, 785040), (20, 667284), (24, 556070), (30, 444856), (34, 392520), (40, 333642), (48, 278035), (51, 261680), (60, 222428), (68, 196260), (80, 166821), (85, 157008), (102, 130840), (120, 111214), (136, 98130), (170, 78504), (204, 65420), (240, 55607), (255, 52336), (272, 49065), (340, 39252), (408, 32710), (510, 26168), (680, 19626), (816, 16355), (1020, 13084), (1360, 9813), (2040, 6542), (3271, 4080)]