40560240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3449}}^1$

素因数の和:3479

約数の個数: 120

約数和(自身を含む): 146307600

約数和(自身を除く): 105747360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3449, 3920, 5880, 6898, 10347, 11760, 13796, 17245, 20694, 24143, 27592, 34490, 41388, 48286, 51735, 55184, 68980, 72429, 82776, 96572, 103470, 120715, 137960, 144858, 165552, 169001, 193144, 206940, 241430, 275920, 289716, 338002, 362145, 386288, 413880, 482860, 507003, 579432, 676004, 724290, 827760, 845005, 965720, 1014006, 1158864, 1352008, 1448580, 1690010, 1931440, 2028012, 2535015, 2704016, 2897160, 3380020, 4056024, 5070030, 5794320, 6760040, 8112048, 10140060, 13520080, 20280120, 40560240]

約数ペア:

[(1, 40560240), (2, 20280120), (3, 13520080), (4, 10140060), (5, 8112048), (6, 6760040), (7, 5794320), (8, 5070030), (10, 4056024), (12, 3380020), (14, 2897160), (15, 2704016), (16, 2535015), (20, 2028012), (21, 1931440), (24, 1690010), (28, 1448580), (30, 1352008), (35, 1158864), (40, 1014006), (42, 965720), (48, 845005), (49, 827760), (56, 724290), (60, 676004), (70, 579432), (80, 507003), (84, 482860), (98, 413880), (105, 386288), (112, 362145), (120, 338002), (140, 289716), (147, 275920), (168, 241430), (196, 206940), (210, 193144), (240, 169001), (245, 165552), (280, 144858), (294, 137960), (336, 120715), (392, 103470), (420, 96572), (490, 82776), (560, 72429), (588, 68980), (735, 55184), (784, 51735), (840, 48286), (980, 41388), (1176, 34490), (1470, 27592), (1680, 24143), (1960, 20694), (2352, 17245), (2940, 13796), (3449, 11760), (3920, 10347), (5880, 6898)]