619079280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1231

約数の個数: 160

約数和(自身を含む): 2037964800

約数和(自身を除く): 1418885520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 570, 635, 760, 762, 912, 1016, 1069, 1140, 1270, 1520, 1524, 1905, 2032, 2138, 2280, 2413, 2540, 3048, 3207, 3810, 4276, 4560, 4826, 5080, 5345, 6096, 6414, 7239, 7620, 8552, 9652, 10160, 10690, 12065, 12828, 14478, 15240, 16035, 17104, 19304, 20311, 21380, 24130, 25656, 28956, 30480, 32070, 36195, 38608, 40622, 42760, 48260, 51312, 57912, 60933, 64140, 72390, 81244, 85520, 96520, 101555, 115824, 121866, 128280, 135763, 144780, 162488, 193040, 203110, 243732, 256560, 271526, 289560, 304665, 324976, 406220, 407289, 487464, 543052, 579120, 609330, 678815, 812440, 814578, 974928, 1086104, 1218660, 1357630, 1624880, 1629156, 2036445, 2172208, 2437320, 2579497, 2715260, 3258312, 4072890, 4874640, 5158994, 5430520, 6516624, 7738491, 8145780, 10317988, 10861040, 12897485, 15476982, 16291560, 20635976, 25794970, 30953964, 32583120, 38692455, 41271952, 51589940, 61907928, 77384910, 103179880, 123815856, 154769820, 206359760, 309539640, 619079280]

約数ペア:

[(1, 619079280), (2, 309539640), (3, 206359760), (4, 154769820), (5, 123815856), (6, 103179880), (8, 77384910), (10, 61907928), (12, 51589940), (15, 41271952), (16, 38692455), (19, 32583120), (20, 30953964), (24, 25794970), (30, 20635976), (38, 16291560), (40, 15476982), (48, 12897485), (57, 10861040), (60, 10317988), (76, 8145780), (80, 7738491), (95, 6516624), (114, 5430520), (120, 5158994), (127, 4874640), (152, 4072890), (190, 3258312), (228, 2715260), (240, 2579497), (254, 2437320), (285, 2172208), (304, 2036445), (380, 1629156), (381, 1624880), (456, 1357630), (508, 1218660), (570, 1086104), (635, 974928), (760, 814578), (762, 812440), (912, 678815), (1016, 609330), (1069, 579120), (1140, 543052), (1270, 487464), (1520, 407289), (1524, 406220), (1905, 324976), (2032, 304665), (2138, 289560), (2280, 271526), (2413, 256560), (2540, 243732), (3048, 203110), (3207, 193040), (3810, 162488), (4276, 144780), (4560, 135763), (4826, 128280), (5080, 121866), (5345, 115824), (6096, 101555), (6414, 96520), (7239, 85520), (7620, 81244), (8552, 72390), (9652, 64140), (10160, 60933), (10690, 57912), (12065, 51312), (12828, 48260), (14478, 42760), (15240, 40622), (16035, 38608), (17104, 36195), (19304, 32070), (20311, 30480), (21380, 28956), (24130, 25656)]