180618648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 540672000

約数和(自身を除く): 360053352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 186, 217, 237, 248, 316, 372, 434, 439, 474, 553, 632, 651, 744, 868, 878, 948, 1106, 1302, 1317, 1659, 1736, 1756, 1896, 2212, 2449, 2604, 2634, 3073, 3318, 3512, 4424, 4898, 5208, 5268, 6146, 6636, 7347, 9219, 9796, 10536, 12292, 13272, 13609, 14694, 17143, 18438, 19592, 24584, 27218, 29388, 34286, 34681, 36876, 40827, 51429, 54436, 58776, 68572, 69362, 73752, 81654, 95263, 102858, 104043, 108872, 137144, 138724, 163308, 190526, 205716, 208086, 242767, 277448, 285789, 326616, 381052, 411432, 416172, 485534, 571578, 728301, 762104, 832344, 971068, 1075111, 1143156, 1456602, 1942136, 2150222, 2286312, 2913204, 3225333, 4300444, 5826408, 6450666, 7525777, 8600888, 12901332, 15051554, 22577331, 25802664, 30103108, 45154662, 60206216, 90309324, 180618648]

約数ペア:

[(1, 180618648), (2, 90309324), (3, 60206216), (4, 45154662), (6, 30103108), (7, 25802664), (8, 22577331), (12, 15051554), (14, 12901332), (21, 8600888), (24, 7525777), (28, 6450666), (31, 5826408), (42, 4300444), (56, 3225333), (62, 2913204), (79, 2286312), (84, 2150222), (93, 1942136), (124, 1456602), (158, 1143156), (168, 1075111), (186, 971068), (217, 832344), (237, 762104), (248, 728301), (316, 571578), (372, 485534), (434, 416172), (439, 411432), (474, 381052), (553, 326616), (632, 285789), (651, 277448), (744, 242767), (868, 208086), (878, 205716), (948, 190526), (1106, 163308), (1302, 138724), (1317, 137144), (1659, 108872), (1736, 104043), (1756, 102858), (1896, 95263), (2212, 81654), (2449, 73752), (2604, 69362), (2634, 68572), (3073, 58776), (3318, 54436), (3512, 51429), (4424, 40827), (4898, 36876), (5208, 34681), (5268, 34286), (6146, 29388), (6636, 27218), (7347, 24584), (9219, 19592), (9796, 18438), (10536, 17143), (12292, 14694), (13272, 13609)]