720710244

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{290141}}^1$

素因数の和:290177

約数の個数: 48

約数和(自身を含む): 1949754240

約数和(自身を除く): 1229043996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 290141, 580282, 870423, 1160564, 1740846, 2611269, 3481692, 5222538, 6673243, 7833807, 10445076, 13346486, 15667614, 20019729, 26692972, 31335228, 40039458, 60059187, 80078916, 120118374, 180177561, 240236748, 360355122, 720710244]

約数ペア:

[(1, 720710244), (2, 360355122), (3, 240236748), (4, 180177561), (6, 120118374), (9, 80078916), (12, 60059187), (18, 40039458), (23, 31335228), (27, 26692972), (36, 20019729), (46, 15667614), (54, 13346486), (69, 10445076), (92, 7833807), (108, 6673243), (138, 5222538), (207, 3481692), (276, 2611269), (414, 1740846), (621, 1160564), (828, 870423), (1242, 580282), (2484, 290141)]