744882480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{38317}}^1$

素因数の和:38345

約数の個数: 120

約数和(自身を含む): 2594281872

約数和(自身を除く): 1849399392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 38317, 76634, 114951, 153268, 191585, 229902, 306536, 344853, 383170, 459804, 574755, 613072, 689706, 766340, 919608, 1034559, 1149510, 1379412, 1532680, 1724265, 1839216, 2069118, 2299020, 2758824, 3065360, 3103677, 3448530, 4138236, 4598040, 5172795, 5517648, 6207354, 6897060, 8276472, 9196080, 9311031, 10345590, 12414708, 13794120, 15518385, 16552944, 18622062, 20691180, 24829416, 27588240, 31036770, 37244124, 41382360, 46555155, 49658832, 62073540, 74488248, 82764720, 93110310, 124147080, 148976496, 186220620, 248294160, 372441240, 744882480]

約数ペア:

[(1, 744882480), (2, 372441240), (3, 248294160), (4, 186220620), (5, 148976496), (6, 124147080), (8, 93110310), (9, 82764720), (10, 74488248), (12, 62073540), (15, 49658832), (16, 46555155), (18, 41382360), (20, 37244124), (24, 31036770), (27, 27588240), (30, 24829416), (36, 20691180), (40, 18622062), (45, 16552944), (48, 15518385), (54, 13794120), (60, 12414708), (72, 10345590), (80, 9311031), (81, 9196080), (90, 8276472), (108, 6897060), (120, 6207354), (135, 5517648), (144, 5172795), (162, 4598040), (180, 4138236), (216, 3448530), (240, 3103677), (243, 3065360), (270, 2758824), (324, 2299020), (360, 2069118), (405, 1839216), (432, 1724265), (486, 1532680), (540, 1379412), (648, 1149510), (720, 1034559), (810, 919608), (972, 766340), (1080, 689706), (1215, 613072), (1296, 574755), (1620, 459804), (1944, 383170), (2160, 344853), (2430, 306536), (3240, 229902), (3888, 191585), (4860, 153268), (6480, 114951), (9720, 76634), (19440, 38317)]