7628286720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86371}}^1$

素因数の和:86418

約数の個数: 144

約数和(自身を含む): 25422388992

約数和(自身を除く): 17794102272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 29440, 44160, 86371, 88320, 172742, 259113, 345484, 431855, 518226, 690968, 863710, 1036452, 1295565, 1381936, 1727420, 1986533, 2072904, 2591130, 2763872, 3454840, 3973066, 4145808, 5182260, 5527744, 5959599, 6909680, 7946132, 8291616, 9932665, 10364520, 11055488, 11919198, 13819360, 15892264, 16583232, 19865330, 20729040, 22110976, 23838396, 27638720, 29797995, 31784528, 33166464, 39730660, 41458080, 47676792, 55277440, 59595990, 63569056, 66332928, 79461320, 82916160, 95353584, 110554880, 119191980, 127138112, 158922640, 165832320, 190707168, 238383960, 254276224, 317845280, 331664640, 381414336, 476767920, 508552448, 635690560, 762828672, 953535840, 1271381120, 1525657344, 1907071680, 2542762240, 3814143360, 7628286720]

約数ペア:

[(1, 7628286720), (2, 3814143360), (3, 2542762240), (4, 1907071680), (5, 1525657344), (6, 1271381120), (8, 953535840), (10, 762828672), (12, 635690560), (15, 508552448), (16, 476767920), (20, 381414336), (23, 331664640), (24, 317845280), (30, 254276224), (32, 238383960), (40, 190707168), (46, 165832320), (48, 158922640), (60, 127138112), (64, 119191980), (69, 110554880), (80, 95353584), (92, 82916160), (96, 79461320), (115, 66332928), (120, 63569056), (128, 59595990), (138, 55277440), (160, 47676792), (184, 41458080), (192, 39730660), (230, 33166464), (240, 31784528), (256, 29797995), (276, 27638720), (320, 23838396), (345, 22110976), (368, 20729040), (384, 19865330), (460, 16583232), (480, 15892264), (552, 13819360), (640, 11919198), (690, 11055488), (736, 10364520), (768, 9932665), (920, 8291616), (960, 7946132), (1104, 6909680), (1280, 5959599), (1380, 5527744), (1472, 5182260), (1840, 4145808), (1920, 3973066), (2208, 3454840), (2760, 2763872), (2944, 2591130), (3680, 2072904), (3840, 1986533), (4416, 1727420), (5520, 1381936), (5888, 1295565), (7360, 1036452), (8832, 863710), (11040, 690968), (14720, 518226), (17664, 431855), (22080, 345484), (29440, 259113), (44160, 172742), (86371, 88320)]