1878648480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12917}}^1$

素因数の和:13039

約数の個数: 144

約数和(自身を含む): 6474863304

約数和(自身を除く): 4596214824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1212, 1440, 1515, 1616, 1818, 2020, 2424, 3030, 3232, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 9696, 12120, 12917, 14544, 16160, 18180, 24240, 25834, 29088, 36360, 38751, 48480, 51668, 64585, 72720, 77502, 103336, 116253, 129170, 145440, 155004, 193755, 206672, 232506, 258340, 310008, 387510, 413344, 465012, 516680, 581265, 620016, 775020, 930024, 1033360, 1162530, 1240032, 1304617, 1550040, 1860048, 2066720, 2325060, 2609234, 3100080, 3720096, 3913851, 4650120, 5218468, 6200160, 6523085, 7827702, 9300240, 10436936, 11741553, 13046170, 15655404, 18600480, 19569255, 20873872, 23483106, 26092340, 31310808, 39138510, 41747744, 46966212, 52184680, 58707765, 62621616, 78277020, 93932424, 104369360, 117415530, 125243232, 156554040, 187864848, 208738720, 234831060, 313108080, 375729696, 469662120, 626216160, 939324240, 1878648480]

約数ペア:

[(1, 1878648480), (2, 939324240), (3, 626216160), (4, 469662120), (5, 375729696), (6, 313108080), (8, 234831060), (9, 208738720), (10, 187864848), (12, 156554040), (15, 125243232), (16, 117415530), (18, 104369360), (20, 93932424), (24, 78277020), (30, 62621616), (32, 58707765), (36, 52184680), (40, 46966212), (45, 41747744), (48, 39138510), (60, 31310808), (72, 26092340), (80, 23483106), (90, 20873872), (96, 19569255), (101, 18600480), (120, 15655404), (144, 13046170), (160, 11741553), (180, 10436936), (202, 9300240), (240, 7827702), (288, 6523085), (303, 6200160), (360, 5218468), (404, 4650120), (480, 3913851), (505, 3720096), (606, 3100080), (720, 2609234), (808, 2325060), (909, 2066720), (1010, 1860048), (1212, 1550040), (1440, 1304617), (1515, 1240032), (1616, 1162530), (1818, 1033360), (2020, 930024), (2424, 775020), (3030, 620016), (3232, 581265), (3636, 516680), (4040, 465012), (4545, 413344), (4848, 387510), (6060, 310008), (7272, 258340), (8080, 232506), (9090, 206672), (9696, 193755), (12120, 155004), (12917, 145440), (14544, 129170), (16160, 116253), (18180, 103336), (24240, 77502), (25834, 72720), (29088, 64585), (36360, 51668), (38751, 48480)]