86005680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:4998

約数の個数: 80

約数和(自身を含む): 270324960

約数和(自身を除く): 184319280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 4909, 5840, 8760, 9818, 14727, 17520, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 78544, 98180, 117816, 147270, 196360, 235632, 294540, 358357, 392720, 589080, 716714, 1075071, 1178160, 1433428, 1791785, 2150142, 2866856, 3583570, 4300284, 5375355, 5733712, 7167140, 8600568, 10750710, 14334280, 17201136, 21501420, 28668560, 43002840, 86005680]

約数ペア:

[(1, 86005680), (2, 43002840), (3, 28668560), (4, 21501420), (5, 17201136), (6, 14334280), (8, 10750710), (10, 8600568), (12, 7167140), (15, 5733712), (16, 5375355), (20, 4300284), (24, 3583570), (30, 2866856), (40, 2150142), (48, 1791785), (60, 1433428), (73, 1178160), (80, 1075071), (120, 716714), (146, 589080), (219, 392720), (240, 358357), (292, 294540), (365, 235632), (438, 196360), (584, 147270), (730, 117816), (876, 98180), (1095, 78544), (1168, 73635), (1460, 58908), (1752, 49090), (2190, 39272), (2920, 29454), (3504, 24545), (4380, 19636), (4909, 17520), (5840, 14727), (8760, 9818)]