45460920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 145612800

約数和(自身を除く): 100151880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 157, 190, 228, 254, 285, 314, 380, 381, 456, 471, 508, 570, 628, 635, 760, 762, 785, 942, 1016, 1140, 1256, 1270, 1524, 1570, 1884, 1905, 2280, 2355, 2413, 2540, 2983, 3048, 3140, 3768, 3810, 4710, 4826, 5080, 5966, 6280, 7239, 7620, 8949, 9420, 9652, 11932, 12065, 14478, 14915, 15240, 17898, 18840, 19304, 19939, 23864, 24130, 28956, 29830, 35796, 36195, 39878, 44745, 48260, 57912, 59660, 59817, 71592, 72390, 79756, 89490, 96520, 99695, 119320, 119634, 144780, 159512, 178980, 199390, 239268, 289560, 299085, 357960, 378841, 398780, 478536, 598170, 757682, 797560, 1136523, 1196340, 1515364, 1894205, 2273046, 2392680, 3030728, 3788410, 4546092, 5682615, 7576820, 9092184, 11365230, 15153640, 22730460, 45460920]

約数ペア:

[(1, 45460920), (2, 22730460), (3, 15153640), (4, 11365230), (5, 9092184), (6, 7576820), (8, 5682615), (10, 4546092), (12, 3788410), (15, 3030728), (19, 2392680), (20, 2273046), (24, 1894205), (30, 1515364), (38, 1196340), (40, 1136523), (57, 797560), (60, 757682), (76, 598170), (95, 478536), (114, 398780), (120, 378841), (127, 357960), (152, 299085), (157, 289560), (190, 239268), (228, 199390), (254, 178980), (285, 159512), (314, 144780), (380, 119634), (381, 119320), (456, 99695), (471, 96520), (508, 89490), (570, 79756), (628, 72390), (635, 71592), (760, 59817), (762, 59660), (785, 57912), (942, 48260), (1016, 44745), (1140, 39878), (1256, 36195), (1270, 35796), (1524, 29830), (1570, 28956), (1884, 24130), (1905, 23864), (2280, 19939), (2355, 19304), (2413, 18840), (2540, 17898), (2983, 15240), (3048, 14915), (3140, 14478), (3768, 12065), (3810, 11932), (4710, 9652), (4826, 9420), (5080, 8949), (5966, 7620), (6280, 7239)]