73395120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17989}}^1$

素因数の和:18022

約数の個数: 80

約数和(自身を含む): 240922080

約数和(自身を除く): 167526960

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, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 179890, 215868, 269835, 287824, 305813, 359780, 431736, 539670, 611626, 719560, 863472, 917439, 1079340, 1223252, 1439120, 1529065, 1834878, 2158680, 2446504, 3058130, 3669756, 4317360, 4587195, 4893008, 6116260, 7339512, 9174390, 12232520, 14679024, 18348780, 24465040, 36697560, 73395120]

約数ペア:

[(1, 73395120), (2, 36697560), (3, 24465040), (4, 18348780), (5, 14679024), (6, 12232520), (8, 9174390), (10, 7339512), (12, 6116260), (15, 4893008), (16, 4587195), (17, 4317360), (20, 3669756), (24, 3058130), (30, 2446504), (34, 2158680), (40, 1834878), (48, 1529065), (51, 1439120), (60, 1223252), (68, 1079340), (80, 917439), (85, 863472), (102, 719560), (120, 611626), (136, 539670), (170, 431736), (204, 359780), (240, 305813), (255, 287824), (272, 269835), (340, 215868), (408, 179890), (510, 143912), (680, 107934), (816, 89945), (1020, 71956), (1360, 53967), (2040, 35978), (4080, 17989)]