80323980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7199

約数の個数: 96

約数和(自身を含む): 259822080

約数和(自身を除く): 179498100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 7159, 11220, 14318, 21477, 28636, 35795, 42954, 71590, 78749, 85908, 107385, 121703, 143180, 157498, 214770, 236247, 243406, 314996, 365109, 393745, 429540, 472494, 486812, 608515, 730218, 787490, 944988, 1181235, 1217030, 1338733, 1460436, 1574980, 1825545, 2362470, 2434060, 2677466, 3651090, 4016199, 4724940, 5354932, 6693665, 7302180, 8032398, 13387330, 16064796, 20080995, 26774660, 40161990, 80323980]

約数ペア:

[(1, 80323980), (2, 40161990), (3, 26774660), (4, 20080995), (5, 16064796), (6, 13387330), (10, 8032398), (11, 7302180), (12, 6693665), (15, 5354932), (17, 4724940), (20, 4016199), (22, 3651090), (30, 2677466), (33, 2434060), (34, 2362470), (44, 1825545), (51, 1574980), (55, 1460436), (60, 1338733), (66, 1217030), (68, 1181235), (85, 944988), (102, 787490), (110, 730218), (132, 608515), (165, 486812), (170, 472494), (187, 429540), (204, 393745), (220, 365109), (255, 314996), (330, 243406), (340, 236247), (374, 214770), (510, 157498), (561, 143180), (660, 121703), (748, 107385), (935, 85908), (1020, 78749), (1122, 71590), (1870, 42954), (2244, 35795), (2805, 28636), (3740, 21477), (5610, 14318), (7159, 11220)]