38727960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1$

素因数の和:4508

約数の個数: 64

約数和(自身を含む): 117802080

約数和(自身を除く): 79074120

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, 4421, 8760, 8842, 13263, 17684, 22105, 26526, 35368, 44210, 53052, 66315, 88420, 106104, 132630, 176840, 265260, 322733, 530520, 645466, 968199, 1290932, 1613665, 1936398, 2581864, 3227330, 3872796, 4840995, 6454660, 7745592, 9681990, 12909320, 19363980, 38727960]

約数ペア:

[(1, 38727960), (2, 19363980), (3, 12909320), (4, 9681990), (5, 7745592), (6, 6454660), (8, 4840995), (10, 3872796), (12, 3227330), (15, 2581864), (20, 1936398), (24, 1613665), (30, 1290932), (40, 968199), (60, 645466), (73, 530520), (120, 322733), (146, 265260), (219, 176840), (292, 132630), (365, 106104), (438, 88420), (584, 66315), (730, 53052), (876, 44210), (1095, 35368), (1460, 26526), (1752, 22105), (2190, 17684), (2920, 13263), (4380, 8842), (4421, 8760)]