4559880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 15321600

約数和(自身を除く): 10761720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 79, 104, 111, 120, 130, 148, 156, 158, 185, 195, 222, 237, 260, 296, 312, 316, 370, 390, 395, 444, 474, 481, 520, 555, 632, 740, 780, 790, 888, 948, 962, 1027, 1110, 1185, 1443, 1480, 1560, 1580, 1896, 1924, 2054, 2220, 2370, 2405, 2886, 2923, 3081, 3160, 3848, 4108, 4440, 4740, 4810, 5135, 5772, 5846, 6162, 7215, 8216, 8769, 9480, 9620, 10270, 11544, 11692, 12324, 14430, 14615, 15405, 17538, 19240, 20540, 23384, 24648, 28860, 29230, 30810, 35076, 37999, 41080, 43845, 57720, 58460, 61620, 70152, 75998, 87690, 113997, 116920, 123240, 151996, 175380, 189995, 227994, 303992, 350760, 379990, 455988, 569985, 759980, 911976, 1139970, 1519960, 2279940, 4559880]

約数ペア:

[(1, 4559880), (2, 2279940), (3, 1519960), (4, 1139970), (5, 911976), (6, 759980), (8, 569985), (10, 455988), (12, 379990), (13, 350760), (15, 303992), (20, 227994), (24, 189995), (26, 175380), (30, 151996), (37, 123240), (39, 116920), (40, 113997), (52, 87690), (60, 75998), (65, 70152), (74, 61620), (78, 58460), (79, 57720), (104, 43845), (111, 41080), (120, 37999), (130, 35076), (148, 30810), (156, 29230), (158, 28860), (185, 24648), (195, 23384), (222, 20540), (237, 19240), (260, 17538), (296, 15405), (312, 14615), (316, 14430), (370, 12324), (390, 11692), (395, 11544), (444, 10270), (474, 9620), (481, 9480), (520, 8769), (555, 8216), (632, 7215), (740, 6162), (780, 5846), (790, 5772), (888, 5135), (948, 4810), (962, 4740), (1027, 4440), (1110, 4108), (1185, 3848), (1443, 3160), (1480, 3081), (1560, 2923), (1580, 2886), (1896, 2405), (1924, 2370), (2054, 2220)]