4471440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 14332416

約数和(自身を除く): 9860976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 601, 620, 744, 930, 1202, 1240, 1488, 1803, 1860, 2404, 2480, 3005, 3606, 3720, 4808, 6010, 7212, 7440, 9015, 9616, 12020, 14424, 18030, 18631, 24040, 28848, 36060, 37262, 48080, 55893, 72120, 74524, 93155, 111786, 144240, 149048, 186310, 223572, 279465, 298096, 372620, 447144, 558930, 745240, 894288, 1117860, 1490480, 2235720, 4471440]

約数ペア:

[(1, 4471440), (2, 2235720), (3, 1490480), (4, 1117860), (5, 894288), (6, 745240), (8, 558930), (10, 447144), (12, 372620), (15, 298096), (16, 279465), (20, 223572), (24, 186310), (30, 149048), (31, 144240), (40, 111786), (48, 93155), (60, 74524), (62, 72120), (80, 55893), (93, 48080), (120, 37262), (124, 36060), (155, 28848), (186, 24040), (240, 18631), (248, 18030), (310, 14424), (372, 12020), (465, 9616), (496, 9015), (601, 7440), (620, 7212), (744, 6010), (930, 4808), (1202, 3720), (1240, 3606), (1488, 3005), (1803, 2480), (1860, 2404)]