90727320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10357}}^1$

素因数の和:10444

約数の個数: 64

約数和(自身を含む): 275937120

約数和(自身を除く): 185209800

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, 10357, 20714, 31071, 41428, 51785, 62142, 82856, 103570, 124284, 155355, 207140, 248568, 310710, 414280, 621420, 756061, 1242840, 1512122, 2268183, 3024244, 3780305, 4536366, 6048488, 7560610, 9072732, 11340915, 15121220, 18145464, 22681830, 30242440, 45363660, 90727320]

約数ペア:

[(1, 90727320), (2, 45363660), (3, 30242440), (4, 22681830), (5, 18145464), (6, 15121220), (8, 11340915), (10, 9072732), (12, 7560610), (15, 6048488), (20, 4536366), (24, 3780305), (30, 3024244), (40, 2268183), (60, 1512122), (73, 1242840), (120, 756061), (146, 621420), (219, 414280), (292, 310710), (365, 248568), (438, 207140), (584, 155355), (730, 124284), (876, 103570), (1095, 82856), (1460, 62142), (1752, 51785), (2190, 41428), (2920, 31071), (4380, 20714), (8760, 10357)]