496395540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{102139}}^1$

素因数の和:102163

約数の個数: 72

約数和(自身を含む): 1561516320

約数和(自身を除く): 1065120780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 102139, 204278, 306417, 408556, 510695, 612834, 919251, 1021390, 1225668, 1532085, 1838502, 2042780, 2757753, 3064170, 3677004, 4596255, 5515506, 6128340, 8273259, 9192510, 11031012, 13788765, 16546518, 18385020, 24819777, 27577530, 33093036, 41366295, 49639554, 55155060, 82732590, 99279108, 124098885, 165465180, 248197770, 496395540]

約数ペア:

[(1, 496395540), (2, 248197770), (3, 165465180), (4, 124098885), (5, 99279108), (6, 82732590), (9, 55155060), (10, 49639554), (12, 41366295), (15, 33093036), (18, 27577530), (20, 24819777), (27, 18385020), (30, 16546518), (36, 13788765), (45, 11031012), (54, 9192510), (60, 8273259), (81, 6128340), (90, 5515506), (108, 4596255), (135, 3677004), (162, 3064170), (180, 2757753), (243, 2042780), (270, 1838502), (324, 1532085), (405, 1225668), (486, 1021390), (540, 919251), (810, 612834), (972, 510695), (1215, 408556), (1620, 306417), (2430, 204278), (4860, 102139)]