1939114080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{149623}}^1$

素因数の和:149650

約数の個数: 120

約数和(自身を含む): 6843502512

約数和(自身を除く): 4904388432

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, 149623, 299246, 448869, 598492, 748115, 897738, 1196984, 1346607, 1496230, 1795476, 2244345, 2393968, 2693214, 2992460, 3590952, 4039821, 4488690, 4787936, 5386428, 5984920, 6733035, 7181904, 8079642, 8977380, 10772856, 11969840, 12119463, 13466070, 14363808, 16159284, 17954760, 20199105, 21545712, 23939680, 24238926, 26932140, 32318568, 35909520, 40398210, 43091424, 48477852, 53864280, 60597315, 64637136, 71819040, 80796420, 96955704, 107728560, 121194630, 129274272, 161592840, 193911408, 215457120, 242389260, 323185680, 387822816, 484778520, 646371360, 969557040, 1939114080]

約数ペア:

[(1, 1939114080), (2, 969557040), (3, 646371360), (4, 484778520), (5, 387822816), (6, 323185680), (8, 242389260), (9, 215457120), (10, 193911408), (12, 161592840), (15, 129274272), (16, 121194630), (18, 107728560), (20, 96955704), (24, 80796420), (27, 71819040), (30, 64637136), (32, 60597315), (36, 53864280), (40, 48477852), (45, 43091424), (48, 40398210), (54, 35909520), (60, 32318568), (72, 26932140), (80, 24238926), (81, 23939680), (90, 21545712), (96, 20199105), (108, 17954760), (120, 16159284), (135, 14363808), (144, 13466070), (160, 12119463), (162, 11969840), (180, 10772856), (216, 8977380), (240, 8079642), (270, 7181904), (288, 6733035), (324, 5984920), (360, 5386428), (405, 4787936), (432, 4488690), (480, 4039821), (540, 3590952), (648, 2992460), (720, 2693214), (810, 2393968), (864, 2244345), (1080, 1795476), (1296, 1496230), (1440, 1346607), (1620, 1196984), (2160, 897738), (2592, 748115), (3240, 598492), (4320, 448869), (6480, 299246), (12960, 149623)]