16143720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4682

約数の個数: 64

約数和(自身を含む): 50112000

約数和(自身を除く): 33968280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 4639, 9278, 13917, 18556, 23195, 27834, 37112, 46390, 55668, 69585, 92780, 111336, 134531, 139170, 185560, 269062, 278340, 403593, 538124, 556680, 672655, 807186, 1076248, 1345310, 1614372, 2017965, 2690620, 3228744, 4035930, 5381240, 8071860, 16143720]

約数ペア:

[(1, 16143720), (2, 8071860), (3, 5381240), (4, 4035930), (5, 3228744), (6, 2690620), (8, 2017965), (10, 1614372), (12, 1345310), (15, 1076248), (20, 807186), (24, 672655), (29, 556680), (30, 538124), (40, 403593), (58, 278340), (60, 269062), (87, 185560), (116, 139170), (120, 134531), (145, 111336), (174, 92780), (232, 69585), (290, 55668), (348, 46390), (435, 37112), (580, 27834), (696, 23195), (870, 18556), (1160, 13917), (1740, 9278), (3480, 4639)]