274687320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{31357}}^1$

素因数の和:31444

約数の個数: 64

約数和(自身を含む): 835377120

約数和(自身を除く): 560689800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 31357, 62714, 94071, 125428, 156785, 188142, 250856, 313570, 376284, 470355, 627140, 752568, 940710, 1254280, 1881420, 2289061, 3762840, 4578122, 6867183, 9156244, 11445305, 13734366, 18312488, 22890610, 27468732, 34335915, 45781220, 54937464, 68671830, 91562440, 137343660, 274687320]

約数ペア:

[(1, 274687320), (2, 137343660), (3, 91562440), (4, 68671830), (5, 54937464), (6, 45781220), (8, 34335915), (10, 27468732), (12, 22890610), (15, 18312488), (20, 13734366), (24, 11445305), (30, 9156244), (40, 6867183), (60, 4578122), (73, 3762840), (120, 2289061), (146, 1881420), (219, 1254280), (292, 940710), (365, 752568), (438, 627140), (584, 470355), (730, 376284), (876, 313570), (1095, 250856), (1460, 188142), (1752, 156785), (2190, 125428), (2920, 94071), (4380, 62714), (8760, 31357)]