450858596960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{615389}}^1$

素因数の和:615664

約数の個数: 96

約数和(自身を含む): 1125868312800

約数和(自身を除く): 675009715840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 241, 304, 380, 482, 608, 760, 964, 1205, 1520, 1928, 2410, 3040, 3856, 4579, 4820, 7712, 9158, 9640, 18316, 19280, 22895, 36632, 38560, 45790, 73264, 91580, 146528, 183160, 366320, 615389, 732640, 1230778, 2461556, 3076945, 4923112, 6153890, 9846224, 11692391, 12307780, 19692448, 23384782, 24615560, 46769564, 49231120, 58461955, 93539128, 98462240, 116923910, 148308749, 187078256, 233847820, 296617498, 374156512, 467695640, 593234996, 741543745, 935391280, 1186469992, 1483087490, 1870782560, 2372939984, 2817866231, 2966174980, 4745879968, 5635732462, 5932349960, 11271464924, 11864699920, 14089331155, 22542929848, 23729399840, 28178662310, 45085859696, 56357324620, 90171719392, 112714649240, 225429298480, 450858596960]

約数ペア:

[(1, 450858596960), (2, 225429298480), (4, 112714649240), (5, 90171719392), (8, 56357324620), (10, 45085859696), (16, 28178662310), (19, 23729399840), (20, 22542929848), (32, 14089331155), (38, 11864699920), (40, 11271464924), (76, 5932349960), (80, 5635732462), (95, 4745879968), (152, 2966174980), (160, 2817866231), (190, 2372939984), (241, 1870782560), (304, 1483087490), (380, 1186469992), (482, 935391280), (608, 741543745), (760, 593234996), (964, 467695640), (1205, 374156512), (1520, 296617498), (1928, 233847820), (2410, 187078256), (3040, 148308749), (3856, 116923910), (4579, 98462240), (4820, 93539128), (7712, 58461955), (9158, 49231120), (9640, 46769564), (18316, 24615560), (19280, 23384782), (22895, 19692448), (36632, 12307780), (38560, 11692391), (45790, 9846224), (73264, 6153890), (91580, 4923112), (146528, 3076945), (183160, 2461556), (366320, 1230778), (615389, 732640)]