390398040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6653}}^1$

素因数の和:6833

約数の個数: 96

約数和(自身を含む): 1276769520

約数和(自身を除く): 886371480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 6653, 7335, 9780, 11736, 13306, 14670, 19560, 19959, 26612, 29340, 33265, 39918, 53224, 58680, 59877, 66530, 79836, 99795, 119754, 133060, 159672, 199590, 239508, 266120, 299385, 399180, 479016, 598770, 798360, 1084439, 1197540, 2168878, 2395080, 3253317, 4337756, 5422195, 6506634, 8675512, 9759951, 10844390, 13013268, 16266585, 19519902, 21688780, 26026536, 32533170, 39039804, 43377560, 48799755, 65066340, 78079608, 97599510, 130132680, 195199020, 390398040]

約数ペア:

[(1, 390398040), (2, 195199020), (3, 130132680), (4, 97599510), (5, 78079608), (6, 65066340), (8, 48799755), (9, 43377560), (10, 39039804), (12, 32533170), (15, 26026536), (18, 21688780), (20, 19519902), (24, 16266585), (30, 13013268), (36, 10844390), (40, 9759951), (45, 8675512), (60, 6506634), (72, 5422195), (90, 4337756), (120, 3253317), (163, 2395080), (180, 2168878), (326, 1197540), (360, 1084439), (489, 798360), (652, 598770), (815, 479016), (978, 399180), (1304, 299385), (1467, 266120), (1630, 239508), (1956, 199590), (2445, 159672), (2934, 133060), (3260, 119754), (3912, 99795), (4890, 79836), (5868, 66530), (6520, 59877), (6653, 58680), (7335, 53224), (9780, 39918), (11736, 33265), (13306, 29340), (14670, 26612), (19560, 19959)]