1525249920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3469}}^1$

素因数の和:3720

約数の個数: 128

約数和(自身を含む): 4884372000

約数和(自身を除く): 3359122080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1374, 1832, 1920, 2290, 2748, 3435, 3469, 3664, 4580, 5496, 6870, 6938, 7328, 9160, 10407, 10992, 13740, 13876, 14656, 17345, 18320, 20814, 21984, 27480, 27752, 29312, 34690, 36640, 41628, 43968, 52035, 54960, 55504, 69380, 73280, 83256, 87936, 104070, 109920, 111008, 138760, 146560, 166512, 208140, 219840, 222016, 277520, 333024, 416280, 439680, 444032, 555040, 666048, 794401, 832560, 1110080, 1332096, 1588802, 1665120, 2220160, 2383203, 3177604, 3330240, 3972005, 4766406, 6355208, 6660480, 7944010, 9532812, 11916015, 12710416, 15888020, 19065624, 23832030, 25420832, 31776040, 38131248, 47664060, 50841664, 63552080, 76262496, 95328120, 101683328, 127104160, 152524992, 190656240, 254208320, 305049984, 381312480, 508416640, 762624960, 1525249920]

約数ペア:

[(1, 1525249920), (2, 762624960), (3, 508416640), (4, 381312480), (5, 305049984), (6, 254208320), (8, 190656240), (10, 152524992), (12, 127104160), (15, 101683328), (16, 95328120), (20, 76262496), (24, 63552080), (30, 50841664), (32, 47664060), (40, 38131248), (48, 31776040), (60, 25420832), (64, 23832030), (80, 19065624), (96, 15888020), (120, 12710416), (128, 11916015), (160, 9532812), (192, 7944010), (229, 6660480), (240, 6355208), (320, 4766406), (384, 3972005), (458, 3330240), (480, 3177604), (640, 2383203), (687, 2220160), (916, 1665120), (960, 1588802), (1145, 1332096), (1374, 1110080), (1832, 832560), (1920, 794401), (2290, 666048), (2748, 555040), (3435, 444032), (3469, 439680), (3664, 416280), (4580, 333024), (5496, 277520), (6870, 222016), (6938, 219840), (7328, 208140), (9160, 166512), (10407, 146560), (10992, 138760), (13740, 111008), (13876, 109920), (14656, 104070), (17345, 87936), (18320, 83256), (20814, 73280), (21984, 69380), (27480, 55504), (27752, 54960), (29312, 52035), (34690, 43968), (36640, 41628)]