27291120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6722

約数の個数: 80

約数和(自身を含む): 89592480

約数和(自身を除く): 62301360

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, 6689, 13378, 20067, 26756, 33445, 40134, 53512, 66890, 80268, 100335, 107024, 113713, 133780, 160536, 200670, 227426, 267560, 321072, 341139, 401340, 454852, 535120, 568565, 682278, 802680, 909704, 1137130, 1364556, 1605360, 1705695, 1819408, 2274260, 2729112, 3411390, 4548520, 5458224, 6822780, 9097040, 13645560, 27291120]

約数ペア:

[(1, 27291120), (2, 13645560), (3, 9097040), (4, 6822780), (5, 5458224), (6, 4548520), (8, 3411390), (10, 2729112), (12, 2274260), (15, 1819408), (16, 1705695), (17, 1605360), (20, 1364556), (24, 1137130), (30, 909704), (34, 802680), (40, 682278), (48, 568565), (51, 535120), (60, 454852), (68, 401340), (80, 341139), (85, 321072), (102, 267560), (120, 227426), (136, 200670), (170, 160536), (204, 133780), (240, 113713), (255, 107024), (272, 100335), (340, 80268), (408, 66890), (510, 53512), (680, 40134), (816, 33445), (1020, 26756), (1360, 20067), (2040, 13378), (4080, 6689)]