40698780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2503}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 114422784

約数和(自身を除く): 73724004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2503, 2710, 3252, 4065, 5006, 5420, 7509, 8130, 10012, 12515, 15018, 16260, 25030, 30036, 37545, 50060, 75090, 150180, 678313, 1356626, 2034939, 2713252, 3391565, 4069878, 6783130, 8139756, 10174695, 13566260, 20349390, 40698780]

約数ペア:

[(1, 40698780), (2, 20349390), (3, 13566260), (4, 10174695), (5, 8139756), (6, 6783130), (10, 4069878), (12, 3391565), (15, 2713252), (20, 2034939), (30, 1356626), (60, 678313), (271, 150180), (542, 75090), (813, 50060), (1084, 37545), (1355, 30036), (1626, 25030), (2503, 16260), (2710, 15018), (3252, 12515), (4065, 10012), (5006, 8130), (5420, 7509)]