30942240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9209}}^1$

素因数の和:9234

約数の個数: 96

約数和(自身を含む): 111404160

約数和(自身を除く): 80461920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9209, 18418, 27627, 36836, 46045, 55254, 64463, 73672, 92090, 110508, 128926, 138135, 147344, 184180, 193389, 221016, 257852, 276270, 294688, 322315, 368360, 386778, 442032, 515704, 552540, 644630, 736720, 773556, 884064, 966945, 1031408, 1105080, 1289260, 1473440, 1547112, 1933890, 2062816, 2210160, 2578520, 3094224, 3867780, 4420320, 5157040, 6188448, 7735560, 10314080, 15471120, 30942240]

約数ペア:

[(1, 30942240), (2, 15471120), (3, 10314080), (4, 7735560), (5, 6188448), (6, 5157040), (7, 4420320), (8, 3867780), (10, 3094224), (12, 2578520), (14, 2210160), (15, 2062816), (16, 1933890), (20, 1547112), (21, 1473440), (24, 1289260), (28, 1105080), (30, 1031408), (32, 966945), (35, 884064), (40, 773556), (42, 736720), (48, 644630), (56, 552540), (60, 515704), (70, 442032), (80, 386778), (84, 368360), (96, 322315), (105, 294688), (112, 276270), (120, 257852), (140, 221016), (160, 193389), (168, 184180), (210, 147344), (224, 138135), (240, 128926), (280, 110508), (336, 92090), (420, 73672), (480, 64463), (560, 55254), (672, 46045), (840, 36836), (1120, 27627), (1680, 18418), (3360, 9209)]