1520277540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1511}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 4374155520

約数和(自身を除く): 2853877980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 409, 410, 492, 615, 818, 820, 1227, 1230, 1511, 1636, 2045, 2454, 2460, 3022, 4090, 4533, 4908, 6044, 6135, 7555, 8180, 9066, 12270, 15110, 16769, 18132, 22665, 24540, 30220, 33538, 45330, 50307, 61951, 67076, 83845, 90660, 100614, 123902, 167690, 185853, 201228, 247804, 251535, 309755, 335380, 371706, 503070, 617999, 619510, 743412, 929265, 1006140, 1235998, 1239020, 1853997, 1858530, 2471996, 3089995, 3707994, 3717060, 6179990, 7415988, 9269985, 12359980, 18539970, 25337959, 37079940, 50675918, 76013877, 101351836, 126689795, 152027754, 253379590, 304055508, 380069385, 506759180, 760138770, 1520277540]

約数ペア:

[(1, 1520277540), (2, 760138770), (3, 506759180), (4, 380069385), (5, 304055508), (6, 253379590), (10, 152027754), (12, 126689795), (15, 101351836), (20, 76013877), (30, 50675918), (41, 37079940), (60, 25337959), (82, 18539970), (123, 12359980), (164, 9269985), (205, 7415988), (246, 6179990), (409, 3717060), (410, 3707994), (492, 3089995), (615, 2471996), (818, 1858530), (820, 1853997), (1227, 1239020), (1230, 1235998), (1511, 1006140), (1636, 929265), (2045, 743412), (2454, 619510), (2460, 617999), (3022, 503070), (4090, 371706), (4533, 335380), (4908, 309755), (6044, 251535), (6135, 247804), (7555, 201228), (8180, 185853), (9066, 167690), (12270, 123902), (15110, 100614), (16769, 90660), (18132, 83845), (22665, 67076), (24540, 61951), (30220, 50307), (33538, 45330)]