144634320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{200881}}^1$

素因数の和:200900

約数の個数: 60

約数和(自身を含む): 485732676

約数和(自身を除く): 341098356

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, 200881, 401762, 602643, 803524, 1004405, 1205286, 1607048, 1807929, 2008810, 2410572, 3013215, 3214096, 3615858, 4017620, 4821144, 6026430, 7231716, 8035240, 9039645, 9642288, 12052860, 14463432, 16070480, 18079290, 24105720, 28926864, 36158580, 48211440, 72317160, 144634320]

約数ペア:

[(1, 144634320), (2, 72317160), (3, 48211440), (4, 36158580), (5, 28926864), (6, 24105720), (8, 18079290), (9, 16070480), (10, 14463432), (12, 12052860), (15, 9642288), (16, 9039645), (18, 8035240), (20, 7231716), (24, 6026430), (30, 4821144), (36, 4017620), (40, 3615858), (45, 3214096), (48, 3013215), (60, 2410572), (72, 2008810), (80, 1807929), (90, 1607048), (120, 1205286), (144, 1004405), (180, 803524), (240, 602643), (360, 401762), (720, 200881)]