306776160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23671}}^1$

素因数の和:23698

約数の個数: 120

約数和(自身を含む): 1082709936

約数和(自身を除く): 775933776

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, 23671, 47342, 71013, 94684, 118355, 142026, 189368, 213039, 236710, 284052, 355065, 378736, 426078, 473420, 568104, 639117, 710130, 757472, 852156, 946840, 1065195, 1136208, 1278234, 1420260, 1704312, 1893680, 1917351, 2130390, 2272416, 2556468, 2840520, 3195585, 3408624, 3787360, 3834702, 4260780, 5112936, 5681040, 6391170, 6817248, 7669404, 8521560, 9586755, 10225872, 11362080, 12782340, 15338808, 17043120, 19173510, 20451744, 25564680, 30677616, 34086240, 38347020, 51129360, 61355232, 76694040, 102258720, 153388080, 306776160]

約数ペア:

[(1, 306776160), (2, 153388080), (3, 102258720), (4, 76694040), (5, 61355232), (6, 51129360), (8, 38347020), (9, 34086240), (10, 30677616), (12, 25564680), (15, 20451744), (16, 19173510), (18, 17043120), (20, 15338808), (24, 12782340), (27, 11362080), (30, 10225872), (32, 9586755), (36, 8521560), (40, 7669404), (45, 6817248), (48, 6391170), (54, 5681040), (60, 5112936), (72, 4260780), (80, 3834702), (81, 3787360), (90, 3408624), (96, 3195585), (108, 2840520), (120, 2556468), (135, 2272416), (144, 2130390), (160, 1917351), (162, 1893680), (180, 1704312), (216, 1420260), (240, 1278234), (270, 1136208), (288, 1065195), (324, 946840), (360, 852156), (405, 757472), (432, 710130), (480, 639117), (540, 568104), (648, 473420), (720, 426078), (810, 378736), (864, 355065), (1080, 284052), (1296, 236710), (1440, 213039), (1620, 189368), (2160, 142026), (2592, 118355), (3240, 94684), (4320, 71013), (6480, 47342), (12960, 23671)]