38967720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 130170240

約数和(自身を除く): 91202520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 557, 583, 636, 660, 795, 1060, 1114, 1166, 1272, 1320, 1590, 1671, 1749, 2120, 2228, 2332, 2785, 2915, 3180, 3342, 3498, 4456, 4664, 5570, 5830, 6127, 6360, 6684, 6996, 8355, 8745, 11140, 11660, 12254, 13368, 13992, 16710, 17490, 18381, 22280, 23320, 24508, 29521, 30635, 33420, 34980, 36762, 49016, 59042, 61270, 66840, 69960, 73524, 88563, 91905, 118084, 122540, 147048, 147605, 177126, 183810, 236168, 245080, 295210, 324731, 354252, 367620, 442815, 590420, 649462, 708504, 735240, 885630, 974193, 1180840, 1298924, 1623655, 1771260, 1948386, 2597848, 3247310, 3542520, 3896772, 4870965, 6494620, 7793544, 9741930, 12989240, 19483860, 38967720]

約数ペア:

[(1, 38967720), (2, 19483860), (3, 12989240), (4, 9741930), (5, 7793544), (6, 6494620), (8, 4870965), (10, 3896772), (11, 3542520), (12, 3247310), (15, 2597848), (20, 1948386), (22, 1771260), (24, 1623655), (30, 1298924), (33, 1180840), (40, 974193), (44, 885630), (53, 735240), (55, 708504), (60, 649462), (66, 590420), (88, 442815), (106, 367620), (110, 354252), (120, 324731), (132, 295210), (159, 245080), (165, 236168), (212, 183810), (220, 177126), (264, 147605), (265, 147048), (318, 122540), (330, 118084), (424, 91905), (440, 88563), (530, 73524), (557, 69960), (583, 66840), (636, 61270), (660, 59042), (795, 49016), (1060, 36762), (1114, 34980), (1166, 33420), (1272, 30635), (1320, 29521), (1590, 24508), (1671, 23320), (1749, 22280), (2120, 18381), (2228, 17490), (2332, 16710), (2785, 13992), (2915, 13368), (3180, 12254), (3342, 11660), (3498, 11140), (4456, 8745), (4664, 8355), (5570, 6996), (5830, 6684), (6127, 6360)]