75720060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32359}}^1$

素因数の和:32387

約数の個数: 72

約数和(自身を含む): 247359840

約数和(自身を除く): 171639780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32359, 64718, 97077, 129436, 161795, 194154, 291231, 323590, 388308, 420667, 485385, 582462, 647180, 841334, 970770, 1164924, 1262001, 1456155, 1682668, 1941540, 2103335, 2524002, 2912310, 3786003, 4206670, 5048004, 5824620, 6310005, 7572006, 8413340, 12620010, 15144012, 18930015, 25240020, 37860030, 75720060]

約数ペア:

[(1, 75720060), (2, 37860030), (3, 25240020), (4, 18930015), (5, 15144012), (6, 12620010), (9, 8413340), (10, 7572006), (12, 6310005), (13, 5824620), (15, 5048004), (18, 4206670), (20, 3786003), (26, 2912310), (30, 2524002), (36, 2103335), (39, 1941540), (45, 1682668), (52, 1456155), (60, 1262001), (65, 1164924), (78, 970770), (90, 841334), (117, 647180), (130, 582462), (156, 485385), (180, 420667), (195, 388308), (234, 323590), (260, 291231), (390, 194154), (468, 161795), (585, 129436), (780, 97077), (1170, 64718), (2340, 32359)]