306853920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23677}}^1$

素因数の和:23704

約数の個数: 120

約数和(自身を含む): 1082984364

約数和(自身を除く): 776130444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 23677, 47354, 71031, 94708, 118385, 142062, 189416, 213093, 236770, 284124, 355155, 378832, 426186, 473540, 568248, 639279, 710310, 757664, 852372, 947080, 1065465, 1136496, 1278558, 1420620, 1704744, 1894160, 1917837, 2130930, 2272992, 2557116, 2841240, 3196395, 3409488, 3788320, 3835674, 4261860, 5114232, 5682480, 6392790, 6818976, 7671348, 8523720, 9589185, 10228464, 11364960, 12785580, 15342696, 17047440, 19178370, 20456928, 25571160, 30685392, 34094880, 38356740, 51142320, 61370784, 76713480, 102284640, 153426960, 306853920]

約数ペア:

[(1, 306853920), (2, 153426960), (3, 102284640), (4, 76713480), (5, 61370784), (6, 51142320), (8, 38356740), (9, 34094880), (10, 30685392), (12, 25571160), (15, 20456928), (16, 19178370), (18, 17047440), (20, 15342696), (24, 12785580), (27, 11364960), (30, 10228464), (32, 9589185), (36, 8523720), (40, 7671348), (45, 6818976), (48, 6392790), (54, 5682480), (60, 5114232), (72, 4261860), (80, 3835674), (81, 3788320), (90, 3409488), (96, 3196395), (108, 2841240), (120, 2557116), (135, 2272992), (144, 2130930), (160, 1917837), (162, 1894160), (180, 1704744), (216, 1420620), (240, 1278558), (270, 1136496), (288, 1065465), (324, 947080), (360, 852372), (405, 757664), (432, 710310), (480, 639279), (540, 568248), (648, 473540), (720, 426186), (810, 378832), (864, 355155), (1080, 284124), (1296, 236770), (1440, 213093), (1620, 189416), (2160, 142062), (2592, 118385), (3240, 94708), (4320, 71031), (6480, 47354), (12960, 23677)]