230276880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{319829}}^1$

素因数の和:319848

約数の個数: 60

約数和(自身を含む): 773348940

約数和(自身を除く): 543072060

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, 319829, 639658, 959487, 1279316, 1599145, 1918974, 2558632, 2878461, 3198290, 3837948, 4797435, 5117264, 5756922, 6396580, 7675896, 9594870, 11513844, 12793160, 14392305, 15351792, 19189740, 23027688, 25586320, 28784610, 38379480, 46055376, 57569220, 76758960, 115138440, 230276880]

約数ペア:

[(1, 230276880), (2, 115138440), (3, 76758960), (4, 57569220), (5, 46055376), (6, 38379480), (8, 28784610), (9, 25586320), (10, 23027688), (12, 19189740), (15, 15351792), (16, 14392305), (18, 12793160), (20, 11513844), (24, 9594870), (30, 7675896), (36, 6396580), (40, 5756922), (45, 5117264), (48, 4797435), (60, 3837948), (72, 3198290), (80, 2878461), (90, 2558632), (120, 1918974), (144, 1599145), (180, 1279316), (240, 959487), (360, 639658), (720, 319829)]