2048480

素因数分解:

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

素因数の和:112

約数の個数: 96

約数和(自身を含む): 5806080

約数和(自身を除く): 3757600

約数列:

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

約数ペア:

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