3119750640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{160481}}^1$

素因数の和:160509

約数の個数: 120

約数和(自身を含む): 10865273328

約数和(自身を除く): 7745522688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 160481, 320962, 481443, 641924, 802405, 962886, 1283848, 1444329, 1604810, 1925772, 2407215, 2567696, 2888658, 3209620, 3851544, 4332987, 4814430, 5777316, 6419240, 7221645, 7703088, 8665974, 9628860, 11554632, 12838480, 12998961, 14443290, 17331948, 19257720, 21664935, 23109264, 25997922, 28886580, 34663896, 38515440, 38996883, 43329870, 51995844, 57773160, 64994805, 69327792, 77993766, 86659740, 103991688, 115546320, 129989610, 155987532, 173319480, 194984415, 207983376, 259979220, 311975064, 346638960, 389968830, 519958440, 623950128, 779937660, 1039916880, 1559875320, 3119750640]

約数ペア:

[(1, 3119750640), (2, 1559875320), (3, 1039916880), (4, 779937660), (5, 623950128), (6, 519958440), (8, 389968830), (9, 346638960), (10, 311975064), (12, 259979220), (15, 207983376), (16, 194984415), (18, 173319480), (20, 155987532), (24, 129989610), (27, 115546320), (30, 103991688), (36, 86659740), (40, 77993766), (45, 69327792), (48, 64994805), (54, 57773160), (60, 51995844), (72, 43329870), (80, 38996883), (81, 38515440), (90, 34663896), (108, 28886580), (120, 25997922), (135, 23109264), (144, 21664935), (162, 19257720), (180, 17331948), (216, 14443290), (240, 12998961), (243, 12838480), (270, 11554632), (324, 9628860), (360, 8665974), (405, 7703088), (432, 7221645), (486, 6419240), (540, 5777316), (648, 4814430), (720, 4332987), (810, 3851544), (972, 3209620), (1080, 2888658), (1215, 2567696), (1296, 2407215), (1620, 1925772), (1944, 1604810), (2160, 1444329), (2430, 1283848), (3240, 962886), (3888, 802405), (4860, 641924), (6480, 481443), (9720, 320962), (19440, 160481)]