152908980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{364069}}^1$

素因数の和:364088

約数の個数: 48

約数和(自身を含む): 489310080

約数和(自身を除く): 336401100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 364069, 728138, 1092207, 1456276, 1820345, 2184414, 2548483, 3640690, 4368828, 5096966, 5461035, 7281380, 7645449, 10193932, 10922070, 12742415, 15290898, 21844140, 25484830, 30581796, 38227245, 50969660, 76454490, 152908980]

約数ペア:

[(1, 152908980), (2, 76454490), (3, 50969660), (4, 38227245), (5, 30581796), (6, 25484830), (7, 21844140), (10, 15290898), (12, 12742415), (14, 10922070), (15, 10193932), (20, 7645449), (21, 7281380), (28, 5461035), (30, 5096966), (35, 4368828), (42, 3640690), (60, 2548483), (70, 2184414), (84, 1820345), (105, 1456276), (140, 1092207), (210, 728138), (420, 364069)]