1449734760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{447449}}^1$

素因数の和:447472

約数の個数: 80

約数和(自身を含む): 4872730500

約数和(自身を除く): 3422995740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 447449, 894898, 1342347, 1789796, 2237245, 2684694, 3579592, 4027041, 4474490, 5369388, 6711735, 8054082, 8948980, 10738776, 12081123, 13423470, 16108164, 17897960, 20135205, 24162246, 26846940, 32216328, 36243369, 40270410, 48324492, 53693880, 60405615, 72486738, 80540820, 96648984, 120811230, 144973476, 161081640, 181216845, 241622460, 289946952, 362433690, 483244920, 724867380, 1449734760]

約数ペア:

[(1, 1449734760), (2, 724867380), (3, 483244920), (4, 362433690), (5, 289946952), (6, 241622460), (8, 181216845), (9, 161081640), (10, 144973476), (12, 120811230), (15, 96648984), (18, 80540820), (20, 72486738), (24, 60405615), (27, 53693880), (30, 48324492), (36, 40270410), (40, 36243369), (45, 32216328), (54, 26846940), (60, 24162246), (72, 20135205), (81, 17897960), (90, 16108164), (108, 13423470), (120, 12081123), (135, 10738776), (162, 8948980), (180, 8054082), (216, 6711735), (270, 5369388), (324, 4474490), (360, 4027041), (405, 3579592), (540, 2684694), (648, 2237245), (810, 1789796), (1080, 1342347), (1620, 894898), (3240, 447449)]