740218680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30689}}^1$

素因数の和:30773

約数の個数: 96

約数和(自身を含む): 2441696400

約数和(自身を除く): 1701477720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 12060, 24120, 30689, 61378, 92067, 122756, 153445, 184134, 245512, 276201, 306890, 368268, 460335, 552402, 613780, 736536, 920670, 1104804, 1227560, 1381005, 1841340, 2056163, 2209608, 2762010, 3682680, 4112326, 5524020, 6168489, 8224652, 10280815, 11048040, 12336978, 16449304, 18505467, 20561630, 24673956, 30842445, 37010934, 41123260, 49347912, 61684890, 74021868, 82246520, 92527335, 123369780, 148043736, 185054670, 246739560, 370109340, 740218680]

約数ペア:

[(1, 740218680), (2, 370109340), (3, 246739560), (4, 185054670), (5, 148043736), (6, 123369780), (8, 92527335), (9, 82246520), (10, 74021868), (12, 61684890), (15, 49347912), (18, 41123260), (20, 37010934), (24, 30842445), (30, 24673956), (36, 20561630), (40, 18505467), (45, 16449304), (60, 12336978), (67, 11048040), (72, 10280815), (90, 8224652), (120, 6168489), (134, 5524020), (180, 4112326), (201, 3682680), (268, 2762010), (335, 2209608), (360, 2056163), (402, 1841340), (536, 1381005), (603, 1227560), (670, 1104804), (804, 920670), (1005, 736536), (1206, 613780), (1340, 552402), (1608, 460335), (2010, 368268), (2412, 306890), (2680, 276201), (3015, 245512), (4020, 184134), (4824, 153445), (6030, 122756), (8040, 92067), (12060, 61378), (24120, 30689)]