45480680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 80317720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 83, 95, 103, 133, 140, 152, 166, 190, 206, 266, 280, 332, 380, 412, 415, 515, 532, 581, 664, 665, 721, 760, 824, 830, 1030, 1064, 1162, 1330, 1442, 1577, 1660, 1957, 2060, 2324, 2660, 2884, 2905, 3154, 3320, 3605, 3914, 4120, 4648, 5320, 5768, 5810, 6308, 7210, 7828, 7885, 8549, 9785, 11039, 11620, 12616, 13699, 14420, 15656, 15770, 17098, 19570, 22078, 23240, 27398, 28840, 31540, 34196, 39140, 42745, 44156, 54796, 55195, 59843, 63080, 68392, 68495, 78280, 85490, 88312, 109592, 110390, 119686, 136990, 162431, 170980, 220780, 239372, 273980, 299215, 324862, 341960, 441560, 478744, 547960, 598430, 649724, 812155, 1137017, 1196860, 1299448, 1624310, 2274034, 2393720, 3248620, 4548068, 5685085, 6497240, 9096136, 11370170, 22740340, 45480680]

約数ペア:

[(1, 45480680), (2, 22740340), (4, 11370170), (5, 9096136), (7, 6497240), (8, 5685085), (10, 4548068), (14, 3248620), (19, 2393720), (20, 2274034), (28, 1624310), (35, 1299448), (38, 1196860), (40, 1137017), (56, 812155), (70, 649724), (76, 598430), (83, 547960), (95, 478744), (103, 441560), (133, 341960), (140, 324862), (152, 299215), (166, 273980), (190, 239372), (206, 220780), (266, 170980), (280, 162431), (332, 136990), (380, 119686), (412, 110390), (415, 109592), (515, 88312), (532, 85490), (581, 78280), (664, 68495), (665, 68392), (721, 63080), (760, 59843), (824, 55195), (830, 54796), (1030, 44156), (1064, 42745), (1162, 39140), (1330, 34196), (1442, 31540), (1577, 28840), (1660, 27398), (1957, 23240), (2060, 22078), (2324, 19570), (2660, 17098), (2884, 15770), (2905, 15656), (3154, 14420), (3320, 13699), (3605, 12616), (3914, 11620), (4120, 11039), (4648, 9785), (5320, 8549), (5768, 7885), (5810, 7828), (6308, 7210)]