354412440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16139}}^1$

素因数の和:16217

約数の個数: 96

約数和(自身を含む): 1170795600

約数和(自身を除く): 816383160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 16139, 21960, 32278, 48417, 64556, 80695, 96834, 129112, 145251, 161390, 193668, 242085, 290502, 322780, 387336, 484170, 581004, 645560, 726255, 968340, 984479, 1162008, 1452510, 1936680, 1968958, 2905020, 2953437, 3937916, 4922395, 5810040, 5906874, 7875832, 8860311, 9844790, 11813748, 14767185, 17720622, 19689580, 23627496, 29534370, 35441244, 39379160, 44301555, 59068740, 70882488, 88603110, 118137480, 177206220, 354412440]

約数ペア:

[(1, 354412440), (2, 177206220), (3, 118137480), (4, 88603110), (5, 70882488), (6, 59068740), (8, 44301555), (9, 39379160), (10, 35441244), (12, 29534370), (15, 23627496), (18, 19689580), (20, 17720622), (24, 14767185), (30, 11813748), (36, 9844790), (40, 8860311), (45, 7875832), (60, 5906874), (61, 5810040), (72, 4922395), (90, 3937916), (120, 2953437), (122, 2905020), (180, 1968958), (183, 1936680), (244, 1452510), (305, 1162008), (360, 984479), (366, 968340), (488, 726255), (549, 645560), (610, 581004), (732, 484170), (915, 387336), (1098, 322780), (1220, 290502), (1464, 242085), (1830, 193668), (2196, 161390), (2440, 145251), (2745, 129112), (3660, 96834), (4392, 80695), (5490, 64556), (7320, 48417), (10980, 32278), (16139, 21960)]