478036960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2347}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 1207059840

約数和(自身を除く): 729022880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 134, 152, 160, 190, 268, 304, 335, 380, 536, 608, 670, 760, 1072, 1273, 1340, 1520, 2144, 2347, 2546, 2680, 3040, 4694, 5092, 5360, 6365, 9388, 10184, 10720, 11735, 12730, 18776, 20368, 23470, 25460, 37552, 40736, 44593, 46940, 50920, 75104, 89186, 93880, 101840, 157249, 178372, 187760, 203680, 222965, 314498, 356744, 375520, 445930, 628996, 713488, 786245, 891860, 1257992, 1426976, 1572490, 1783720, 2515984, 2987731, 3144980, 3567440, 5031968, 5975462, 6289960, 7134880, 11950924, 12579920, 14938655, 23901848, 25159840, 29877310, 47803696, 59754620, 95607392, 119509240, 239018480, 478036960]

約数ペア:

[(1, 478036960), (2, 239018480), (4, 119509240), (5, 95607392), (8, 59754620), (10, 47803696), (16, 29877310), (19, 25159840), (20, 23901848), (32, 14938655), (38, 12579920), (40, 11950924), (67, 7134880), (76, 6289960), (80, 5975462), (95, 5031968), (134, 3567440), (152, 3144980), (160, 2987731), (190, 2515984), (268, 1783720), (304, 1572490), (335, 1426976), (380, 1257992), (536, 891860), (608, 786245), (670, 713488), (760, 628996), (1072, 445930), (1273, 375520), (1340, 356744), (1520, 314498), (2144, 222965), (2347, 203680), (2546, 187760), (2680, 178372), (3040, 157249), (4694, 101840), (5092, 93880), (5360, 89186), (6365, 75104), (9388, 50920), (10184, 46940), (10720, 44593), (11735, 40736), (12730, 37552), (18776, 25460), (20368, 23470)]