120103980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 361174464

約数和(自身を除く): 241070484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 1613, 2190, 2482, 3226, 3723, 4380, 4839, 4964, 6205, 6452, 7446, 8065, 9678, 12410, 14892, 16130, 18615, 19356, 24195, 24820, 27421, 32260, 37230, 48390, 54842, 74460, 82263, 96780, 109684, 117749, 137105, 164526, 235498, 274210, 329052, 353247, 411315, 470996, 548420, 588745, 706494, 822630, 1177490, 1412988, 1645260, 1766235, 2001733, 2354980, 3532470, 4003466, 6005199, 7064940, 8006932, 10008665, 12010398, 20017330, 24020796, 30025995, 40034660, 60051990, 120103980]

約数ペア:

[(1, 120103980), (2, 60051990), (3, 40034660), (4, 30025995), (5, 24020796), (6, 20017330), (10, 12010398), (12, 10008665), (15, 8006932), (17, 7064940), (20, 6005199), (30, 4003466), (34, 3532470), (51, 2354980), (60, 2001733), (68, 1766235), (73, 1645260), (85, 1412988), (102, 1177490), (146, 822630), (170, 706494), (204, 588745), (219, 548420), (255, 470996), (292, 411315), (340, 353247), (365, 329052), (438, 274210), (510, 235498), (730, 164526), (876, 137105), (1020, 117749), (1095, 109684), (1241, 96780), (1460, 82263), (1613, 74460), (2190, 54842), (2482, 48390), (3226, 37230), (3723, 32260), (4380, 27421), (4839, 24820), (4964, 24195), (6205, 19356), (6452, 18615), (7446, 16130), (8065, 14892), (9678, 12410)]