80863380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11519}}^1$

素因数の和:11550

約数の個数: 96

約数和(自身を含む): 270950400

約数和(自身を除く): 190087020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 11519, 23038, 34557, 46076, 57595, 69114, 103671, 115190, 138228, 149747, 172785, 207342, 230380, 299494, 311013, 345570, 414684, 449241, 518355, 598988, 622026, 691140, 748735, 898482, 1036710, 1244052, 1347723, 1497470, 1555065, 1796964, 2073420, 2246205, 2695446, 2994940, 3110130, 4043169, 4492410, 5390892, 6220260, 6738615, 8086338, 8984820, 13477230, 16172676, 20215845, 26954460, 40431690, 80863380]

約数ペア:

[(1, 80863380), (2, 40431690), (3, 26954460), (4, 20215845), (5, 16172676), (6, 13477230), (9, 8984820), (10, 8086338), (12, 6738615), (13, 6220260), (15, 5390892), (18, 4492410), (20, 4043169), (26, 3110130), (27, 2994940), (30, 2695446), (36, 2246205), (39, 2073420), (45, 1796964), (52, 1555065), (54, 1497470), (60, 1347723), (65, 1244052), (78, 1036710), (90, 898482), (108, 748735), (117, 691140), (130, 622026), (135, 598988), (156, 518355), (180, 449241), (195, 414684), (234, 345570), (260, 311013), (270, 299494), (351, 230380), (390, 207342), (468, 172785), (540, 149747), (585, 138228), (702, 115190), (780, 103671), (1170, 69114), (1404, 57595), (1755, 46076), (2340, 34557), (3510, 23038), (7020, 11519)]