4448974920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{91997}}^1$

素因数の和:92055

約数の個数: 128

約数和(自身を含む): 14837437440

約数和(自身を除く): 10388462520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 91997, 183994, 275991, 367988, 459985, 551982, 735976, 919970, 1103964, 1195961, 1379955, 1839940, 2207928, 2391922, 2759910, 2851907, 3587883, 3679880, 4783844, 5519820, 5703814, 5979805, 7175766, 8555721, 9567688, 11039640, 11407628, 11959610, 14259535, 14351532, 17111442, 17939415, 22815256, 23919220, 28519070, 28703064, 34222884, 35878830, 37074791, 42778605, 47838440, 57038140, 68445768, 71757660, 74149582, 85557210, 111224373, 114076280, 143515320, 148299164, 171114420, 185373955, 222448746, 296598328, 342228840, 370747910, 444897492, 556121865, 741495820, 889794984, 1112243730, 1482991640, 2224487460, 4448974920]

約数ペア:

[(1, 4448974920), (2, 2224487460), (3, 1482991640), (4, 1112243730), (5, 889794984), (6, 741495820), (8, 556121865), (10, 444897492), (12, 370747910), (13, 342228840), (15, 296598328), (20, 222448746), (24, 185373955), (26, 171114420), (30, 148299164), (31, 143515320), (39, 114076280), (40, 111224373), (52, 85557210), (60, 74149582), (62, 71757660), (65, 68445768), (78, 57038140), (93, 47838440), (104, 42778605), (120, 37074791), (124, 35878830), (130, 34222884), (155, 28703064), (156, 28519070), (186, 23919220), (195, 22815256), (248, 17939415), (260, 17111442), (310, 14351532), (312, 14259535), (372, 11959610), (390, 11407628), (403, 11039640), (465, 9567688), (520, 8555721), (620, 7175766), (744, 5979805), (780, 5703814), (806, 5519820), (930, 4783844), (1209, 3679880), (1240, 3587883), (1560, 2851907), (1612, 2759910), (1860, 2391922), (2015, 2207928), (2418, 1839940), (3224, 1379955), (3720, 1195961), (4030, 1103964), (4836, 919970), (6045, 735976), (8060, 551982), (9672, 459985), (12090, 367988), (16120, 275991), (24180, 183994), (48360, 91997)]