12310480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 37497600

約数和(自身を除く): 25187120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 89, 91, 95, 104, 112, 130, 133, 140, 152, 178, 182, 190, 208, 247, 260, 266, 280, 304, 356, 364, 380, 445, 455, 494, 520, 532, 560, 623, 665, 712, 728, 760, 890, 910, 988, 1040, 1064, 1157, 1235, 1246, 1330, 1424, 1456, 1520, 1691, 1729, 1780, 1820, 1976, 2128, 2314, 2470, 2492, 2660, 3115, 3382, 3458, 3560, 3640, 3952, 4628, 4940, 4984, 5320, 5785, 6230, 6764, 6916, 7120, 7280, 8099, 8455, 8645, 9256, 9880, 9968, 10640, 11570, 11837, 12460, 13528, 13832, 16198, 16910, 17290, 18512, 19760, 21983, 23140, 23674, 24920, 27056, 27664, 32396, 33820, 34580, 40495, 43966, 46280, 47348, 49840, 59185, 64792, 67640, 69160, 80990, 87932, 92560, 94696, 109915, 118370, 129584, 135280, 138320, 153881, 161980, 175864, 189392, 219830, 236740, 307762, 323960, 351728, 439660, 473480, 615524, 647920, 769405, 879320, 946960, 1231048, 1538810, 1758640, 2462096, 3077620, 6155240, 12310480]

約数ペア:

[(1, 12310480), (2, 6155240), (4, 3077620), (5, 2462096), (7, 1758640), (8, 1538810), (10, 1231048), (13, 946960), (14, 879320), (16, 769405), (19, 647920), (20, 615524), (26, 473480), (28, 439660), (35, 351728), (38, 323960), (40, 307762), (52, 236740), (56, 219830), (65, 189392), (70, 175864), (76, 161980), (80, 153881), (89, 138320), (91, 135280), (95, 129584), (104, 118370), (112, 109915), (130, 94696), (133, 92560), (140, 87932), (152, 80990), (178, 69160), (182, 67640), (190, 64792), (208, 59185), (247, 49840), (260, 47348), (266, 46280), (280, 43966), (304, 40495), (356, 34580), (364, 33820), (380, 32396), (445, 27664), (455, 27056), (494, 24920), (520, 23674), (532, 23140), (560, 21983), (623, 19760), (665, 18512), (712, 17290), (728, 16910), (760, 16198), (890, 13832), (910, 13528), (988, 12460), (1040, 11837), (1064, 11570), (1157, 10640), (1235, 9968), (1246, 9880), (1330, 9256), (1424, 8645), (1456, 8455), (1520, 8099), (1691, 7280), (1729, 7120), (1780, 6916), (1820, 6764), (1976, 6230), (2128, 5785), (2314, 5320), (2470, 4984), (2492, 4940), (2660, 4628), (3115, 3952), (3382, 3640), (3458, 3560)]