78160560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19157}}^1$

素因数の和:19190

約数の個数: 80

約数和(自身を含む): 256563936

約数和(自身を除く): 178403376

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, 19157, 38314, 57471, 76628, 95785, 114942, 153256, 191570, 229884, 287355, 306512, 325669, 383140, 459768, 574710, 651338, 766280, 919536, 977007, 1149420, 1302676, 1532560, 1628345, 1954014, 2298840, 2605352, 3256690, 3908028, 4597680, 4885035, 5210704, 6513380, 7816056, 9770070, 13026760, 15632112, 19540140, 26053520, 39080280, 78160560]

約数ペア:

[(1, 78160560), (2, 39080280), (3, 26053520), (4, 19540140), (5, 15632112), (6, 13026760), (8, 9770070), (10, 7816056), (12, 6513380), (15, 5210704), (16, 4885035), (17, 4597680), (20, 3908028), (24, 3256690), (30, 2605352), (34, 2298840), (40, 1954014), (48, 1628345), (51, 1532560), (60, 1302676), (68, 1149420), (80, 977007), (85, 919536), (102, 766280), (120, 651338), (136, 574710), (170, 459768), (204, 383140), (240, 325669), (255, 306512), (272, 287355), (340, 229884), (408, 191570), (510, 153256), (680, 114942), (816, 95785), (1020, 76628), (1360, 57471), (2040, 38314), (4080, 19157)]