91967280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22541}}^1$

素因数の和:22574

約数の個数: 80

約数和(自身を含む): 301882464

約数和(自身を除く): 209915184

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, 22541, 45082, 67623, 90164, 112705, 135246, 180328, 225410, 270492, 338115, 360656, 383197, 450820, 540984, 676230, 766394, 901640, 1081968, 1149591, 1352460, 1532788, 1803280, 1915985, 2299182, 2704920, 3065576, 3831970, 4598364, 5409840, 5747955, 6131152, 7663940, 9196728, 11495910, 15327880, 18393456, 22991820, 30655760, 45983640, 91967280]

約数ペア:

[(1, 91967280), (2, 45983640), (3, 30655760), (4, 22991820), (5, 18393456), (6, 15327880), (8, 11495910), (10, 9196728), (12, 7663940), (15, 6131152), (16, 5747955), (17, 5409840), (20, 4598364), (24, 3831970), (30, 3065576), (34, 2704920), (40, 2299182), (48, 1915985), (51, 1803280), (60, 1532788), (68, 1352460), (80, 1149591), (85, 1081968), (102, 901640), (120, 766394), (136, 676230), (170, 540984), (204, 450820), (240, 383197), (255, 360656), (272, 338115), (340, 270492), (408, 225410), (510, 180328), (680, 135246), (816, 112705), (1020, 90164), (1360, 67623), (2040, 45082), (4080, 22541)]