9747120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 80

約数和(自身を含む): 32006880

約数和(自身を除く): 22259760

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, 2389, 4080, 4778, 7167, 9556, 11945, 14334, 19112, 23890, 28668, 35835, 38224, 40613, 47780, 57336, 71670, 81226, 95560, 114672, 121839, 143340, 162452, 191120, 203065, 243678, 286680, 324904, 406130, 487356, 573360, 609195, 649808, 812260, 974712, 1218390, 1624520, 1949424, 2436780, 3249040, 4873560, 9747120]

約数ペア:

[(1, 9747120), (2, 4873560), (3, 3249040), (4, 2436780), (5, 1949424), (6, 1624520), (8, 1218390), (10, 974712), (12, 812260), (15, 649808), (16, 609195), (17, 573360), (20, 487356), (24, 406130), (30, 324904), (34, 286680), (40, 243678), (48, 203065), (51, 191120), (60, 162452), (68, 143340), (80, 121839), (85, 114672), (102, 95560), (120, 81226), (136, 71670), (170, 57336), (204, 47780), (240, 40613), (255, 38224), (272, 35835), (340, 28668), (408, 23890), (510, 19112), (680, 14334), (816, 11945), (1020, 9556), (1360, 7167), (2040, 4778), (2389, 4080)]