2464020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^2$

素因数の和:53

約数の個数: 126

約数和(自身を含む): 8400798

約数和(自身を除く): 5936778

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 243, 260, 270, 324, 338, 351, 390, 405, 468, 486, 507, 540, 585, 676, 702, 729, 780, 810, 845, 972, 1014, 1053, 1170, 1215, 1404, 1458, 1521, 1620, 1690, 1755, 2028, 2106, 2340, 2430, 2535, 2916, 3042, 3159, 3380, 3510, 3645, 4212, 4563, 4860, 5070, 5265, 6084, 6318, 7020, 7290, 7605, 9126, 9477, 10140, 10530, 12636, 13689, 14580, 15210, 15795, 18252, 18954, 21060, 22815, 27378, 30420, 31590, 37908, 41067, 45630, 47385, 54756, 63180, 68445, 82134, 91260, 94770, 123201, 136890, 164268, 189540, 205335, 246402, 273780, 410670, 492804, 616005, 821340, 1232010, 2464020]

約数ペア:

[(1, 2464020), (2, 1232010), (3, 821340), (4, 616005), (5, 492804), (6, 410670), (9, 273780), (10, 246402), (12, 205335), (13, 189540), (15, 164268), (18, 136890), (20, 123201), (26, 94770), (27, 91260), (30, 82134), (36, 68445), (39, 63180), (45, 54756), (52, 47385), (54, 45630), (60, 41067), (65, 37908), (78, 31590), (81, 30420), (90, 27378), (108, 22815), (117, 21060), (130, 18954), (135, 18252), (156, 15795), (162, 15210), (169, 14580), (180, 13689), (195, 12636), (234, 10530), (243, 10140), (260, 9477), (270, 9126), (324, 7605), (338, 7290), (351, 7020), (390, 6318), (405, 6084), (468, 5265), (486, 5070), (507, 4860), (540, 4563), (585, 4212), (676, 3645), (702, 3510), (729, 3380), (780, 3159), (810, 3042), (845, 2916), (972, 2535), (1014, 2430), (1053, 2340), (1170, 2106), (1215, 2028), (1404, 1755), (1458, 1690), (1521, 1620)]