6155240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 18144000

約数和(自身を除く): 11988760

約数列:

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

約数ペア:

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