283198320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{393331}}^1$

素因数の和:393350

約数の個数: 60

約数和(自身を含む): 951076776

約数和(自身を除く): 667878456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 393331, 786662, 1179993, 1573324, 1966655, 2359986, 3146648, 3539979, 3933310, 4719972, 5899965, 6293296, 7079958, 7866620, 9439944, 11799930, 14159916, 15733240, 17699895, 18879888, 23599860, 28319832, 31466480, 35399790, 47199720, 56639664, 70799580, 94399440, 141599160, 283198320]

約数ペア:

[(1, 283198320), (2, 141599160), (3, 94399440), (4, 70799580), (5, 56639664), (6, 47199720), (8, 35399790), (9, 31466480), (10, 28319832), (12, 23599860), (15, 18879888), (16, 17699895), (18, 15733240), (20, 14159916), (24, 11799930), (30, 9439944), (36, 7866620), (40, 7079958), (45, 6293296), (48, 5899965), (60, 4719972), (72, 3933310), (80, 3539979), (90, 3146648), (120, 2359986), (144, 1966655), (180, 1573324), (240, 1179993), (360, 786662), (720, 393331)]