2109702960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3613}}^1$

素因数の和:4443

約数の個数: 120

約数和(自身を含む): 7095785424

約数和(自身を除く): 4986082464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 811, 1622, 2433, 3244, 3613, 4055, 4866, 6488, 7226, 7299, 8110, 9732, 10839, 12165, 12976, 14452, 14598, 16220, 18065, 19464, 21678, 24330, 28904, 29196, 32440, 32517, 36130, 36495, 38928, 43356, 48660, 54195, 57808, 58392, 64880, 65034, 72260, 72990, 86712, 97320, 108390, 116784, 130068, 144520, 145980, 162585, 173424, 194640, 216780, 260136, 289040, 291960, 325170, 433560, 520272, 583920, 650340, 867120, 1300680, 2601360, 2930143, 5860286, 8790429, 11720572, 14650715, 17580858, 23441144, 26371287, 29301430, 35161716, 43952145, 46882288, 52742574, 58602860, 70323432, 87904290, 105485148, 117205720, 131856435, 140646864, 175808580, 210970296, 234411440, 263712870, 351617160, 421940592, 527425740, 703234320, 1054851480, 2109702960]

約数ペア:

[(1, 2109702960), (2, 1054851480), (3, 703234320), (4, 527425740), (5, 421940592), (6, 351617160), (8, 263712870), (9, 234411440), (10, 210970296), (12, 175808580), (15, 140646864), (16, 131856435), (18, 117205720), (20, 105485148), (24, 87904290), (30, 70323432), (36, 58602860), (40, 52742574), (45, 46882288), (48, 43952145), (60, 35161716), (72, 29301430), (80, 26371287), (90, 23441144), (120, 17580858), (144, 14650715), (180, 11720572), (240, 8790429), (360, 5860286), (720, 2930143), (811, 2601360), (1622, 1300680), (2433, 867120), (3244, 650340), (3613, 583920), (4055, 520272), (4866, 433560), (6488, 325170), (7226, 291960), (7299, 289040), (8110, 260136), (9732, 216780), (10839, 194640), (12165, 173424), (12976, 162585), (14452, 145980), (14598, 144520), (16220, 130068), (18065, 116784), (19464, 108390), (21678, 97320), (24330, 86712), (28904, 72990), (29196, 72260), (32440, 65034), (32517, 64880), (36130, 58392), (36495, 57808), (38928, 54195), (43356, 48660)]