54260960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 145424160

約数和(自身を除く): 91163200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1373, 1520, 1976, 2080, 2470, 2746, 3040, 3952, 4940, 5492, 6865, 7904, 9880, 10984, 13730, 17849, 19760, 21968, 26087, 27460, 35698, 39520, 43936, 52174, 54920, 71396, 89245, 104348, 109840, 130435, 142792, 178490, 208696, 219680, 260870, 285584, 339131, 356980, 417392, 521740, 571168, 678262, 713960, 834784, 1043480, 1356524, 1427920, 1695655, 2086960, 2713048, 2855840, 3391310, 4173920, 5426096, 6782620, 10852192, 13565240, 27130480, 54260960]

約数ペア:

[(1, 54260960), (2, 27130480), (4, 13565240), (5, 10852192), (8, 6782620), (10, 5426096), (13, 4173920), (16, 3391310), (19, 2855840), (20, 2713048), (26, 2086960), (32, 1695655), (38, 1427920), (40, 1356524), (52, 1043480), (65, 834784), (76, 713960), (80, 678262), (95, 571168), (104, 521740), (130, 417392), (152, 356980), (160, 339131), (190, 285584), (208, 260870), (247, 219680), (260, 208696), (304, 178490), (380, 142792), (416, 130435), (494, 109840), (520, 104348), (608, 89245), (760, 71396), (988, 54920), (1040, 52174), (1235, 43936), (1373, 39520), (1520, 35698), (1976, 27460), (2080, 26087), (2470, 21968), (2746, 19760), (3040, 17849), (3952, 13730), (4940, 10984), (5492, 9880), (6865, 7904)]