54161520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 194368512

約数和(自身を除く): 140206992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 313, 336, 412, 420, 515, 560, 618, 626, 721, 824, 840, 939, 1030, 1236, 1252, 1442, 1545, 1565, 1648, 1680, 1878, 2060, 2163, 2191, 2472, 2504, 2884, 3090, 3130, 3605, 3756, 4120, 4326, 4382, 4695, 4944, 5008, 5768, 6180, 6260, 6573, 7210, 7512, 8240, 8652, 8764, 9390, 10815, 10955, 11536, 12360, 12520, 13146, 14420, 15024, 17304, 17528, 18780, 21630, 21910, 24720, 25040, 26292, 28840, 32239, 32865, 34608, 35056, 37560, 43260, 43820, 52584, 57680, 64478, 65730, 75120, 86520, 87640, 96717, 105168, 128956, 131460, 161195, 173040, 175280, 193434, 225673, 257912, 262920, 322390, 386868, 451346, 483585, 515824, 525840, 644780, 677019, 773736, 902692, 967170, 1128365, 1289560, 1354038, 1547472, 1805384, 1934340, 2256730, 2579120, 2708076, 3385095, 3610768, 3868680, 4513460, 5416152, 6770190, 7737360, 9026920, 10832304, 13540380, 18053840, 27080760, 54161520]

約数ペア:

[(1, 54161520), (2, 27080760), (3, 18053840), (4, 13540380), (5, 10832304), (6, 9026920), (7, 7737360), (8, 6770190), (10, 5416152), (12, 4513460), (14, 3868680), (15, 3610768), (16, 3385095), (20, 2708076), (21, 2579120), (24, 2256730), (28, 1934340), (30, 1805384), (35, 1547472), (40, 1354038), (42, 1289560), (48, 1128365), (56, 967170), (60, 902692), (70, 773736), (80, 677019), (84, 644780), (103, 525840), (105, 515824), (112, 483585), (120, 451346), (140, 386868), (168, 322390), (206, 262920), (210, 257912), (240, 225673), (280, 193434), (309, 175280), (313, 173040), (336, 161195), (412, 131460), (420, 128956), (515, 105168), (560, 96717), (618, 87640), (626, 86520), (721, 75120), (824, 65730), (840, 64478), (939, 57680), (1030, 52584), (1236, 43820), (1252, 43260), (1442, 37560), (1545, 35056), (1565, 34608), (1648, 32865), (1680, 32239), (1878, 28840), (2060, 26292), (2163, 25040), (2191, 24720), (2472, 21910), (2504, 21630), (2884, 18780), (3090, 17528), (3130, 17304), (3605, 15024), (3756, 14420), (4120, 13146), (4326, 12520), (4382, 12360), (4695, 11536), (4944, 10955), (5008, 10815), (5768, 9390), (6180, 8764), (6260, 8652), (6573, 8240), (7210, 7512)]