1315607760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58943}}^1$

素因数の和:58993

約数の個数: 120

約数和(自身を含む): 4560850944

約数和(自身を除く): 3245243184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 58943, 117886, 176829, 235772, 294715, 353658, 471544, 530487, 589430, 707316, 884145, 943088, 1060974, 1178860, 1414632, 1768290, 1827233, 2121948, 2357720, 2652435, 2829264, 3536580, 3654466, 4243896, 4715440, 5304870, 5481699, 7073160, 7308932, 8487792, 9136165, 10609740, 10963398, 14146320, 14617864, 16445097, 18272330, 21219480, 21926796, 27408495, 29235728, 32890194, 36544660, 42438960, 43853592, 54816990, 65780388, 73089320, 82225485, 87707184, 109633980, 131560776, 146178640, 164450970, 219267960, 263121552, 328901940, 438535920, 657803880, 1315607760]

約数ペア:

[(1, 1315607760), (2, 657803880), (3, 438535920), (4, 328901940), (5, 263121552), (6, 219267960), (8, 164450970), (9, 146178640), (10, 131560776), (12, 109633980), (15, 87707184), (16, 82225485), (18, 73089320), (20, 65780388), (24, 54816990), (30, 43853592), (31, 42438960), (36, 36544660), (40, 32890194), (45, 29235728), (48, 27408495), (60, 21926796), (62, 21219480), (72, 18272330), (80, 16445097), (90, 14617864), (93, 14146320), (120, 10963398), (124, 10609740), (144, 9136165), (155, 8487792), (180, 7308932), (186, 7073160), (240, 5481699), (248, 5304870), (279, 4715440), (310, 4243896), (360, 3654466), (372, 3536580), (465, 2829264), (496, 2652435), (558, 2357720), (620, 2121948), (720, 1827233), (744, 1768290), (930, 1414632), (1116, 1178860), (1240, 1060974), (1395, 943088), (1488, 884145), (1860, 707316), (2232, 589430), (2480, 530487), (2790, 471544), (3720, 353658), (4464, 294715), (5580, 235772), (7440, 176829), (11160, 117886), (22320, 58943)]