234988680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 733824000

約数和(自身を除く): 498835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 181, 186, 248, 310, 349, 362, 372, 465, 543, 620, 698, 724, 744, 905, 930, 1047, 1086, 1240, 1396, 1448, 1745, 1810, 1860, 2094, 2172, 2715, 2792, 3490, 3620, 3720, 4188, 4344, 5235, 5430, 5611, 6980, 7240, 8376, 10470, 10819, 10860, 11222, 13960, 16833, 20940, 21638, 21720, 22444, 28055, 32457, 33666, 41880, 43276, 44888, 54095, 56110, 63169, 64914, 67332, 84165, 86552, 108190, 112220, 126338, 129828, 134664, 162285, 168330, 189507, 216380, 224440, 252676, 259656, 315845, 324570, 336660, 379014, 432760, 505352, 631690, 649140, 673320, 758028, 947535, 1263380, 1298280, 1516056, 1895070, 1958239, 2526760, 3790140, 3916478, 5874717, 7580280, 7832956, 9791195, 11749434, 15665912, 19582390, 23498868, 29373585, 39164780, 46997736, 58747170, 78329560, 117494340, 234988680]

約数ペア:

[(1, 234988680), (2, 117494340), (3, 78329560), (4, 58747170), (5, 46997736), (6, 39164780), (8, 29373585), (10, 23498868), (12, 19582390), (15, 15665912), (20, 11749434), (24, 9791195), (30, 7832956), (31, 7580280), (40, 5874717), (60, 3916478), (62, 3790140), (93, 2526760), (120, 1958239), (124, 1895070), (155, 1516056), (181, 1298280), (186, 1263380), (248, 947535), (310, 758028), (349, 673320), (362, 649140), (372, 631690), (465, 505352), (543, 432760), (620, 379014), (698, 336660), (724, 324570), (744, 315845), (905, 259656), (930, 252676), (1047, 224440), (1086, 216380), (1240, 189507), (1396, 168330), (1448, 162285), (1745, 134664), (1810, 129828), (1860, 126338), (2094, 112220), (2172, 108190), (2715, 86552), (2792, 84165), (3490, 67332), (3620, 64914), (3720, 63169), (4188, 56110), (4344, 54095), (5235, 44888), (5430, 43276), (5611, 41880), (6980, 33666), (7240, 32457), (8376, 28055), (10470, 22444), (10819, 21720), (10860, 21638), (11222, 20940), (13960, 16833)]