3072420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 10191636

約数和(自身を除く): 7119216

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 101, 117, 130, 156, 169, 180, 195, 202, 234, 260, 303, 338, 390, 404, 468, 505, 507, 585, 606, 676, 780, 845, 909, 1010, 1014, 1170, 1212, 1313, 1515, 1521, 1690, 1818, 2020, 2028, 2340, 2535, 2626, 3030, 3042, 3380, 3636, 3939, 4545, 5070, 5252, 6060, 6084, 6565, 7605, 7878, 9090, 10140, 11817, 13130, 15210, 15756, 17069, 18180, 19695, 23634, 26260, 30420, 34138, 39390, 47268, 51207, 59085, 68276, 78780, 85345, 102414, 118170, 153621, 170690, 204828, 236340, 256035, 307242, 341380, 512070, 614484, 768105, 1024140, 1536210, 3072420]

約数ペア:

[(1, 3072420), (2, 1536210), (3, 1024140), (4, 768105), (5, 614484), (6, 512070), (9, 341380), (10, 307242), (12, 256035), (13, 236340), (15, 204828), (18, 170690), (20, 153621), (26, 118170), (30, 102414), (36, 85345), (39, 78780), (45, 68276), (52, 59085), (60, 51207), (65, 47268), (78, 39390), (90, 34138), (101, 30420), (117, 26260), (130, 23634), (156, 19695), (169, 18180), (180, 17069), (195, 15756), (202, 15210), (234, 13130), (260, 11817), (303, 10140), (338, 9090), (390, 7878), (404, 7605), (468, 6565), (505, 6084), (507, 6060), (585, 5252), (606, 5070), (676, 4545), (780, 3939), (845, 3636), (909, 3380), (1010, 3042), (1014, 3030), (1170, 2626), (1212, 2535), (1313, 2340), (1515, 2028), (1521, 2020), (1690, 1818)]