2298960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 8047104

約数和(自身を除く): 5748144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 103, 120, 124, 144, 155, 180, 186, 206, 240, 248, 279, 309, 310, 360, 372, 412, 465, 496, 515, 558, 618, 620, 720, 744, 824, 927, 930, 1030, 1116, 1236, 1240, 1395, 1488, 1545, 1648, 1854, 1860, 2060, 2232, 2472, 2480, 2790, 3090, 3193, 3708, 3720, 4120, 4464, 4635, 4944, 5580, 6180, 6386, 7416, 7440, 8240, 9270, 9579, 11160, 12360, 12772, 14832, 15965, 18540, 19158, 22320, 24720, 25544, 28737, 31930, 37080, 38316, 47895, 51088, 57474, 63860, 74160, 76632, 95790, 114948, 127720, 143685, 153264, 191580, 229896, 255440, 287370, 383160, 459792, 574740, 766320, 1149480, 2298960]

約数ペア:

[(1, 2298960), (2, 1149480), (3, 766320), (4, 574740), (5, 459792), (6, 383160), (8, 287370), (9, 255440), (10, 229896), (12, 191580), (15, 153264), (16, 143685), (18, 127720), (20, 114948), (24, 95790), (30, 76632), (31, 74160), (36, 63860), (40, 57474), (45, 51088), (48, 47895), (60, 38316), (62, 37080), (72, 31930), (80, 28737), (90, 25544), (93, 24720), (103, 22320), (120, 19158), (124, 18540), (144, 15965), (155, 14832), (180, 12772), (186, 12360), (206, 11160), (240, 9579), (248, 9270), (279, 8240), (309, 7440), (310, 7416), (360, 6386), (372, 6180), (412, 5580), (465, 4944), (496, 4635), (515, 4464), (558, 4120), (618, 3720), (620, 3708), (720, 3193), (744, 3090), (824, 2790), (927, 2480), (930, 2472), (1030, 2232), (1116, 2060), (1236, 1860), (1240, 1854), (1395, 1648), (1488, 1545)]