481740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 1634304

約数和(自身を除く): 1152564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 60, 62, 70, 74, 84, 93, 105, 111, 124, 140, 148, 155, 185, 186, 210, 217, 222, 259, 310, 370, 372, 420, 434, 444, 465, 518, 555, 620, 651, 740, 777, 868, 930, 1036, 1085, 1110, 1147, 1295, 1302, 1554, 1860, 2170, 2220, 2294, 2590, 2604, 3108, 3255, 3441, 3885, 4340, 4588, 5180, 5735, 6510, 6882, 7770, 8029, 11470, 13020, 13764, 15540, 16058, 17205, 22940, 24087, 32116, 34410, 40145, 48174, 68820, 80290, 96348, 120435, 160580, 240870, 481740]

約数ペア:

[(1, 481740), (2, 240870), (3, 160580), (4, 120435), (5, 96348), (6, 80290), (7, 68820), (10, 48174), (12, 40145), (14, 34410), (15, 32116), (20, 24087), (21, 22940), (28, 17205), (30, 16058), (31, 15540), (35, 13764), (37, 13020), (42, 11470), (60, 8029), (62, 7770), (70, 6882), (74, 6510), (84, 5735), (93, 5180), (105, 4588), (111, 4340), (124, 3885), (140, 3441), (148, 3255), (155, 3108), (185, 2604), (186, 2590), (210, 2294), (217, 2220), (222, 2170), (259, 1860), (310, 1554), (370, 1302), (372, 1295), (420, 1147), (434, 1110), (444, 1085), (465, 1036), (518, 930), (555, 868), (620, 777), (651, 740)]