70680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:64

約数の個数: 64

約数和(自身を含む): 230400

約数和(自身を除く): 159720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 35340, 70680]

約数ペア:

[(1, 70680), (2, 35340), (3, 23560), (4, 17670), (5, 14136), (6, 11780), (8, 8835), (10, 7068), (12, 5890), (15, 4712), (19, 3720), (20, 3534), (24, 2945), (30, 2356), (31, 2280), (38, 1860), (40, 1767), (57, 1240), (60, 1178), (62, 1140), (76, 930), (93, 760), (95, 744), (114, 620), (120, 589), (124, 570), (152, 465), (155, 456), (186, 380), (190, 372), (228, 310), (248, 285)]