72583680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:766

約数の個数: 160

約数和(自身を含む): 250233984

約数和(自身を除く): 177650304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 727, 768, 780, 832, 960, 1040, 1248, 1280, 1454, 1536, 1560, 1664, 1920, 2080, 2181, 2496, 2560, 2908, 3120, 3328, 3635, 3840, 4160, 4362, 4992, 5816, 6240, 6656, 7270, 7680, 8320, 8724, 9451, 9984, 10905, 11632, 12480, 14540, 16640, 17448, 18902, 19968, 21810, 23264, 24960, 28353, 29080, 33280, 34896, 37804, 43620, 46528, 47255, 49920, 56706, 58160, 69792, 75608, 87240, 93056, 94510, 99840, 113412, 116320, 139584, 141765, 151216, 174480, 186112, 189020, 226824, 232640, 279168, 283530, 302432, 348960, 372224, 378040, 453648, 465280, 558336, 567060, 604864, 697920, 756080, 907296, 930560, 1116672, 1134120, 1209728, 1395840, 1512160, 1814592, 1861120, 2268240, 2419456, 2791680, 3024320, 3629184, 4536480, 4838912, 5583360, 6048640, 7258368, 9072960, 12097280, 14516736, 18145920, 24194560, 36291840, 72583680]

約数ペア:

[(1, 72583680), (2, 36291840), (3, 24194560), (4, 18145920), (5, 14516736), (6, 12097280), (8, 9072960), (10, 7258368), (12, 6048640), (13, 5583360), (15, 4838912), (16, 4536480), (20, 3629184), (24, 3024320), (26, 2791680), (30, 2419456), (32, 2268240), (39, 1861120), (40, 1814592), (48, 1512160), (52, 1395840), (60, 1209728), (64, 1134120), (65, 1116672), (78, 930560), (80, 907296), (96, 756080), (104, 697920), (120, 604864), (128, 567060), (130, 558336), (156, 465280), (160, 453648), (192, 378040), (195, 372224), (208, 348960), (240, 302432), (256, 283530), (260, 279168), (312, 232640), (320, 226824), (384, 189020), (390, 186112), (416, 174480), (480, 151216), (512, 141765), (520, 139584), (624, 116320), (640, 113412), (727, 99840), (768, 94510), (780, 93056), (832, 87240), (960, 75608), (1040, 69792), (1248, 58160), (1280, 56706), (1454, 49920), (1536, 47255), (1560, 46528), (1664, 43620), (1920, 37804), (2080, 34896), (2181, 33280), (2496, 29080), (2560, 28353), (2908, 24960), (3120, 23264), (3328, 21810), (3635, 19968), (3840, 18902), (4160, 17448), (4362, 16640), (4992, 14540), (5816, 12480), (6240, 11632), (6656, 10905), (7270, 9984), (7680, 9451), (8320, 8724)]