465872960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6764

約数の個数: 112

約数和(自身を含む): 1308933120

約数和(自身を除く): 843060160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6709, 6944, 8680, 9920, 13418, 13888, 17360, 26836, 33545, 34720, 46963, 53672, 67090, 69440, 93926, 107344, 134180, 187852, 207979, 214688, 234815, 268360, 375704, 415958, 429376, 469630, 536720, 751408, 831916, 939260, 1039895, 1073440, 1455853, 1502816, 1663832, 1878520, 2079790, 2146880, 2911706, 3005632, 3327664, 3757040, 4159580, 5823412, 6655328, 7279265, 7514080, 8319160, 11646824, 13310656, 14558530, 15028160, 16638320, 23293648, 29117060, 33276640, 46587296, 58234120, 66553280, 93174592, 116468240, 232936480, 465872960]

約数ペア:

[(1, 465872960), (2, 232936480), (4, 116468240), (5, 93174592), (7, 66553280), (8, 58234120), (10, 46587296), (14, 33276640), (16, 29117060), (20, 23293648), (28, 16638320), (31, 15028160), (32, 14558530), (35, 13310656), (40, 11646824), (56, 8319160), (62, 7514080), (64, 7279265), (70, 6655328), (80, 5823412), (112, 4159580), (124, 3757040), (140, 3327664), (155, 3005632), (160, 2911706), (217, 2146880), (224, 2079790), (248, 1878520), (280, 1663832), (310, 1502816), (320, 1455853), (434, 1073440), (448, 1039895), (496, 939260), (560, 831916), (620, 751408), (868, 536720), (992, 469630), (1085, 429376), (1120, 415958), (1240, 375704), (1736, 268360), (1984, 234815), (2170, 214688), (2240, 207979), (2480, 187852), (3472, 134180), (4340, 107344), (4960, 93926), (6709, 69440), (6944, 67090), (8680, 53672), (9920, 46963), (13418, 34720), (13888, 33545), (17360, 26836)]