181495320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28537}}^1$

素因数の和:28604

約数の個数: 64

約数和(自身を含む): 554778720

約数和(自身を除く): 373283400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 28537, 57074, 85611, 114148, 142685, 171222, 228296, 285370, 342444, 428055, 570740, 684888, 856110, 1141480, 1512461, 1712220, 3024922, 3424440, 4537383, 6049844, 7562305, 9074766, 12099688, 15124610, 18149532, 22686915, 30249220, 36299064, 45373830, 60498440, 90747660, 181495320]

約数ペア:

[(1, 181495320), (2, 90747660), (3, 60498440), (4, 45373830), (5, 36299064), (6, 30249220), (8, 22686915), (10, 18149532), (12, 15124610), (15, 12099688), (20, 9074766), (24, 7562305), (30, 6049844), (40, 4537383), (53, 3424440), (60, 3024922), (106, 1712220), (120, 1512461), (159, 1141480), (212, 856110), (265, 684888), (318, 570740), (424, 428055), (530, 342444), (636, 285370), (795, 228296), (1060, 171222), (1272, 142685), (1590, 114148), (2120, 85611), (3180, 57074), (6360, 28537)]