189243840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6410

約数の個数: 112

約数和(自身を含む): 620328960

約数和(自身を除く): 431085120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6359, 7440, 9920, 12718, 14880, 19077, 25436, 29760, 31795, 38154, 50872, 63590, 76308, 95385, 101744, 127180, 152616, 190770, 197129, 203488, 254360, 305232, 381540, 394258, 406976, 508720, 591387, 610464, 763080, 788516, 985645, 1017440, 1182774, 1220928, 1526160, 1577032, 1971290, 2034880, 2365548, 2956935, 3052320, 3154064, 3942580, 4731096, 5913870, 6104640, 6308128, 7885160, 9462192, 11827740, 12616256, 15770320, 18924384, 23655480, 31540640, 37848768, 47310960, 63081280, 94621920, 189243840]

約数ペア:

[(1, 189243840), (2, 94621920), (3, 63081280), (4, 47310960), (5, 37848768), (6, 31540640), (8, 23655480), (10, 18924384), (12, 15770320), (15, 12616256), (16, 11827740), (20, 9462192), (24, 7885160), (30, 6308128), (31, 6104640), (32, 5913870), (40, 4731096), (48, 3942580), (60, 3154064), (62, 3052320), (64, 2956935), (80, 2365548), (93, 2034880), (96, 1971290), (120, 1577032), (124, 1526160), (155, 1220928), (160, 1182774), (186, 1017440), (192, 985645), (240, 788516), (248, 763080), (310, 610464), (320, 591387), (372, 508720), (465, 406976), (480, 394258), (496, 381540), (620, 305232), (744, 254360), (930, 203488), (960, 197129), (992, 190770), (1240, 152616), (1488, 127180), (1860, 101744), (1984, 95385), (2480, 76308), (2976, 63590), (3720, 50872), (4960, 38154), (5952, 31795), (6359, 29760), (7440, 25436), (9920, 19077), (12718, 14880)]