1520283960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{324847}}^1$

素因数の和:324877

約数の個数: 96

約数和(自身を含む): 5321010240

約数和(自身を除く): 3800726280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 324847, 649694, 974541, 1299388, 1624235, 1949082, 2598776, 2923623, 3248470, 3898164, 4223011, 4872705, 5847246, 6496940, 7796328, 8446022, 9745410, 11694492, 12669033, 12993880, 14618115, 16892044, 19490820, 21115055, 23388984, 25338066, 29236230, 33784088, 38007099, 38981640, 42230110, 50676132, 58472460, 63345165, 76014198, 84460220, 101352264, 116944920, 126690330, 152028396, 168920440, 190035495, 253380660, 304056792, 380070990, 506761320, 760141980, 1520283960]

約数ペア:

[(1, 1520283960), (2, 760141980), (3, 506761320), (4, 380070990), (5, 304056792), (6, 253380660), (8, 190035495), (9, 168920440), (10, 152028396), (12, 126690330), (13, 116944920), (15, 101352264), (18, 84460220), (20, 76014198), (24, 63345165), (26, 58472460), (30, 50676132), (36, 42230110), (39, 38981640), (40, 38007099), (45, 33784088), (52, 29236230), (60, 25338066), (65, 23388984), (72, 21115055), (78, 19490820), (90, 16892044), (104, 14618115), (117, 12993880), (120, 12669033), (130, 11694492), (156, 9745410), (180, 8446022), (195, 7796328), (234, 6496940), (260, 5847246), (312, 4872705), (360, 4223011), (390, 3898164), (468, 3248470), (520, 2923623), (585, 2598776), (780, 1949082), (936, 1624235), (1170, 1299388), (1560, 974541), (2340, 649694), (4680, 324847)]