67951320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7757}}^1$

素因数の和:7844

約数の個数: 64

約数和(自身を含む): 206673120

約数和(自身を除く): 138721800

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, 7757, 8760, 15514, 23271, 31028, 38785, 46542, 62056, 77570, 93084, 116355, 155140, 186168, 232710, 310280, 465420, 566261, 930840, 1132522, 1698783, 2265044, 2831305, 3397566, 4530088, 5662610, 6795132, 8493915, 11325220, 13590264, 16987830, 22650440, 33975660, 67951320]

約数ペア:

[(1, 67951320), (2, 33975660), (3, 22650440), (4, 16987830), (5, 13590264), (6, 11325220), (8, 8493915), (10, 6795132), (12, 5662610), (15, 4530088), (20, 3397566), (24, 2831305), (30, 2265044), (40, 1698783), (60, 1132522), (73, 930840), (120, 566261), (146, 465420), (219, 310280), (292, 232710), (365, 186168), (438, 155140), (584, 116355), (730, 93084), (876, 77570), (1095, 62056), (1460, 46542), (1752, 38785), (2190, 31028), (2920, 23271), (4380, 15514), (7757, 8760)]