4096960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 11704320

約数和(自身を除く): 7607360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 59, 62, 64, 70, 80, 112, 118, 124, 140, 155, 160, 217, 224, 236, 248, 280, 295, 310, 320, 413, 434, 448, 472, 496, 560, 590, 620, 826, 868, 944, 992, 1085, 1120, 1180, 1240, 1652, 1736, 1829, 1888, 1984, 2065, 2170, 2240, 2360, 2480, 3304, 3472, 3658, 3776, 4130, 4340, 4720, 4960, 6608, 6944, 7316, 8260, 8680, 9145, 9440, 9920, 12803, 13216, 13888, 14632, 16520, 17360, 18290, 18880, 25606, 26432, 29264, 33040, 34720, 36580, 51212, 58528, 64015, 66080, 69440, 73160, 102424, 117056, 128030, 132160, 146320, 204848, 256060, 292640, 409696, 512120, 585280, 819392, 1024240, 2048480, 4096960]

約数ペア:

[(1, 4096960), (2, 2048480), (4, 1024240), (5, 819392), (7, 585280), (8, 512120), (10, 409696), (14, 292640), (16, 256060), (20, 204848), (28, 146320), (31, 132160), (32, 128030), (35, 117056), (40, 102424), (56, 73160), (59, 69440), (62, 66080), (64, 64015), (70, 58528), (80, 51212), (112, 36580), (118, 34720), (124, 33040), (140, 29264), (155, 26432), (160, 25606), (217, 18880), (224, 18290), (236, 17360), (248, 16520), (280, 14632), (295, 13888), (310, 13216), (320, 12803), (413, 9920), (434, 9440), (448, 9145), (472, 8680), (496, 8260), (560, 7316), (590, 6944), (620, 6608), (826, 4960), (868, 4720), (944, 4340), (992, 4130), (1085, 3776), (1120, 3658), (1180, 3472), (1240, 3304), (1652, 2480), (1736, 2360), (1829, 2240), (1888, 2170), (1984, 2065)]