2017497360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271169}}^1$

素因数の和:271216

約数の個数: 80

約数和(自身を含む): 6456015360

約数和(自身を除く): 4438518000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 271169, 542338, 813507, 1084676, 1355845, 1627014, 2169352, 2711690, 3254028, 4067535, 4338704, 5423380, 6508056, 8135070, 8406239, 10846760, 13016112, 16270140, 16812478, 21693520, 25218717, 32540280, 33624956, 42031195, 50437434, 65080560, 67249912, 84062390, 100874868, 126093585, 134499824, 168124780, 201749736, 252187170, 336249560, 403499472, 504374340, 672499120, 1008748680, 2017497360]

約数ペア:

[(1, 2017497360), (2, 1008748680), (3, 672499120), (4, 504374340), (5, 403499472), (6, 336249560), (8, 252187170), (10, 201749736), (12, 168124780), (15, 134499824), (16, 126093585), (20, 100874868), (24, 84062390), (30, 67249912), (31, 65080560), (40, 50437434), (48, 42031195), (60, 33624956), (62, 32540280), (80, 25218717), (93, 21693520), (120, 16812478), (124, 16270140), (155, 13016112), (186, 10846760), (240, 8406239), (248, 8135070), (310, 6508056), (372, 5423380), (465, 4338704), (496, 4067535), (620, 3254028), (744, 2711690), (930, 2169352), (1240, 1627014), (1488, 1355845), (1860, 1084676), (2480, 813507), (3720, 542338), (7440, 271169)]