359455980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{460841}}^1$

素因数の和:460866

約数の個数: 48

約数和(自身を含む): 1083900384

約数和(自身を除く): 724444404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 460841, 921682, 1382523, 1843364, 2304205, 2765046, 4608410, 5530092, 5990933, 6912615, 9216820, 11981866, 13825230, 17972799, 23963732, 27650460, 29954665, 35945598, 59909330, 71891196, 89863995, 119818660, 179727990, 359455980]

約数ペア:

[(1, 359455980), (2, 179727990), (3, 119818660), (4, 89863995), (5, 71891196), (6, 59909330), (10, 35945598), (12, 29954665), (13, 27650460), (15, 23963732), (20, 17972799), (26, 13825230), (30, 11981866), (39, 9216820), (52, 6912615), (60, 5990933), (65, 5530092), (78, 4608410), (130, 2765046), (156, 2304205), (195, 1843364), (260, 1382523), (390, 921682), (780, 460841)]