40800480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12143}}^1$

素因数の和:12168

約数の個数: 96

約数和(自身を含む): 146893824

約数和(自身を除く): 106093344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12143, 24286, 36429, 48572, 60715, 72858, 85001, 97144, 121430, 145716, 170002, 182145, 194288, 242860, 255003, 291432, 340004, 364290, 388576, 425005, 485720, 510006, 582864, 680008, 728580, 850010, 971440, 1020012, 1165728, 1275015, 1360016, 1457160, 1700020, 1942880, 2040024, 2550030, 2720032, 2914320, 3400040, 4080048, 5100060, 5828640, 6800080, 8160096, 10200120, 13600160, 20400240, 40800480]

約数ペア:

[(1, 40800480), (2, 20400240), (3, 13600160), (4, 10200120), (5, 8160096), (6, 6800080), (7, 5828640), (8, 5100060), (10, 4080048), (12, 3400040), (14, 2914320), (15, 2720032), (16, 2550030), (20, 2040024), (21, 1942880), (24, 1700020), (28, 1457160), (30, 1360016), (32, 1275015), (35, 1165728), (40, 1020012), (42, 971440), (48, 850010), (56, 728580), (60, 680008), (70, 582864), (80, 510006), (84, 485720), (96, 425005), (105, 388576), (112, 364290), (120, 340004), (140, 291432), (160, 255003), (168, 242860), (210, 194288), (224, 182145), (240, 170002), (280, 145716), (336, 121430), (420, 97144), (480, 85001), (560, 72858), (672, 60715), (840, 48572), (1120, 36429), (1680, 24286), (3360, 12143)]