19515672780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{54767}}^1\times {\mathrm{5939}}^1$

素因数の和:60718

約数の個数: 48

約数和(自身を含む): 54654082560

約数和(自身を除く): 35138409780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5939, 11878, 17817, 23756, 29695, 35634, 54767, 59390, 71268, 89085, 109534, 118780, 164301, 178170, 219068, 273835, 328602, 356340, 547670, 657204, 821505, 1095340, 1643010, 3286020, 325261213, 650522426, 975783639, 1301044852, 1626306065, 1951567278, 3252612130, 3903134556, 4878918195, 6505224260, 9757836390, 19515672780]

約数ペア:

[(1, 19515672780), (2, 9757836390), (3, 6505224260), (4, 4878918195), (5, 3903134556), (6, 3252612130), (10, 1951567278), (12, 1626306065), (15, 1301044852), (20, 975783639), (30, 650522426), (60, 325261213), (5939, 3286020), (11878, 1643010), (17817, 1095340), (23756, 821505), (29695, 657204), (35634, 547670), (54767, 356340), (59390, 328602), (71268, 273835), (89085, 219068), (109534, 178170), (118780, 164301)]