2280356280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68111}}^1$

素因数の和:68162

約数の個数: 128

約数和(自身を含む): 7846502400

約数和(自身を除く): 5566146120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 68111, 136222, 204333, 272444, 340555, 408666, 544888, 612999, 681110, 817332, 1021665, 1225998, 1362220, 1634664, 1838997, 2043330, 2111441, 2451996, 2724440, 3064995, 3677994, 4086660, 4222882, 4903992, 6129990, 6334323, 7355988, 8173320, 8445764, 9194985, 10557205, 12259980, 12668646, 14711976, 16891528, 18389970, 19002969, 21114410, 24519960, 25337292, 31671615, 36779940, 38005938, 42228820, 50674584, 57008907, 63343230, 73559880, 76011876, 84457640, 95014845, 114017814, 126686460, 152023752, 190029690, 228035628, 253372920, 285044535, 380059380, 456071256, 570089070, 760118760, 1140178140, 2280356280]

約数ペア:

[(1, 2280356280), (2, 1140178140), (3, 760118760), (4, 570089070), (5, 456071256), (6, 380059380), (8, 285044535), (9, 253372920), (10, 228035628), (12, 190029690), (15, 152023752), (18, 126686460), (20, 114017814), (24, 95014845), (27, 84457640), (30, 76011876), (31, 73559880), (36, 63343230), (40, 57008907), (45, 50674584), (54, 42228820), (60, 38005938), (62, 36779940), (72, 31671615), (90, 25337292), (93, 24519960), (108, 21114410), (120, 19002969), (124, 18389970), (135, 16891528), (155, 14711976), (180, 12668646), (186, 12259980), (216, 10557205), (248, 9194985), (270, 8445764), (279, 8173320), (310, 7355988), (360, 6334323), (372, 6129990), (465, 4903992), (540, 4222882), (558, 4086660), (620, 3677994), (744, 3064995), (837, 2724440), (930, 2451996), (1080, 2111441), (1116, 2043330), (1240, 1838997), (1395, 1634664), (1674, 1362220), (1860, 1225998), (2232, 1021665), (2790, 817332), (3348, 681110), (3720, 612999), (4185, 544888), (5580, 408666), (6696, 340555), (8370, 272444), (11160, 204333), (16740, 136222), (33480, 68111)]