47437440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 128

約数和(自身を含む): 156280320

約数和(自身を除く): 108842880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 797, 930, 960, 992, 1240, 1488, 1594, 1860, 1920, 1984, 2391, 2480, 2976, 3188, 3720, 3968, 3985, 4782, 4960, 5952, 6376, 7440, 7970, 9564, 9920, 11904, 11955, 12752, 14880, 15940, 19128, 19840, 23910, 24707, 25504, 29760, 31880, 38256, 47820, 49414, 51008, 59520, 63760, 74121, 76512, 95640, 98828, 102016, 123535, 127520, 148242, 153024, 191280, 197656, 247070, 255040, 296484, 306048, 370605, 382560, 395312, 494140, 510080, 592968, 741210, 765120, 790624, 988280, 1185936, 1482420, 1530240, 1581248, 1976560, 2371872, 2964840, 3162496, 3953120, 4743744, 5929680, 7906240, 9487488, 11859360, 15812480, 23718720, 47437440]

約数ペア:

[(1, 47437440), (2, 23718720), (3, 15812480), (4, 11859360), (5, 9487488), (6, 7906240), (8, 5929680), (10, 4743744), (12, 3953120), (15, 3162496), (16, 2964840), (20, 2371872), (24, 1976560), (30, 1581248), (31, 1530240), (32, 1482420), (40, 1185936), (48, 988280), (60, 790624), (62, 765120), (64, 741210), (80, 592968), (93, 510080), (96, 494140), (120, 395312), (124, 382560), (128, 370605), (155, 306048), (160, 296484), (186, 255040), (192, 247070), (240, 197656), (248, 191280), (310, 153024), (320, 148242), (372, 127520), (384, 123535), (465, 102016), (480, 98828), (496, 95640), (620, 76512), (640, 74121), (744, 63760), (797, 59520), (930, 51008), (960, 49414), (992, 47820), (1240, 38256), (1488, 31880), (1594, 29760), (1860, 25504), (1920, 24707), (1984, 23910), (2391, 19840), (2480, 19128), (2976, 15940), (3188, 14880), (3720, 12752), (3968, 11955), (3985, 11904), (4782, 9920), (4960, 9564), (5952, 7970), (6376, 7440)]