431207520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28979}}^1$

素因数の和:29028

約数の個数: 96

約数和(自身を含む): 1402168320

約数和(自身を除く): 970960800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 28979, 57958, 86937, 115916, 144895, 173874, 231832, 289790, 347748, 434685, 463664, 579580, 695496, 869370, 898349, 927328, 1159160, 1390992, 1738740, 1796698, 2318320, 2695047, 2781984, 3477480, 3593396, 4491745, 4636640, 5390094, 6954960, 7186792, 8983490, 10780188, 13475235, 13909920, 14373584, 17966980, 21560376, 26950470, 28747168, 35933960, 43120752, 53900940, 71867920, 86241504, 107801880, 143735840, 215603760, 431207520]

約数ペア:

[(1, 431207520), (2, 215603760), (3, 143735840), (4, 107801880), (5, 86241504), (6, 71867920), (8, 53900940), (10, 43120752), (12, 35933960), (15, 28747168), (16, 26950470), (20, 21560376), (24, 17966980), (30, 14373584), (31, 13909920), (32, 13475235), (40, 10780188), (48, 8983490), (60, 7186792), (62, 6954960), (80, 5390094), (93, 4636640), (96, 4491745), (120, 3593396), (124, 3477480), (155, 2781984), (160, 2695047), (186, 2318320), (240, 1796698), (248, 1738740), (310, 1390992), (372, 1159160), (465, 927328), (480, 898349), (496, 869370), (620, 695496), (744, 579580), (930, 463664), (992, 434685), (1240, 347748), (1488, 289790), (1860, 231832), (2480, 173874), (2976, 144895), (3720, 115916), (4960, 86937), (7440, 57958), (14880, 28979)]