180879384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4217

約数の個数: 96

約数和(自身を含む): 540373680

約数和(自身を除く): 359494296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 518, 588, 777, 888, 1036, 1176, 1554, 1813, 2072, 3108, 3626, 4157, 5439, 6216, 7252, 8314, 10878, 12471, 14504, 16628, 21756, 24942, 29099, 33256, 43512, 49884, 58198, 87297, 99768, 116396, 153809, 174594, 203693, 232792, 307618, 349188, 407386, 461427, 611079, 615236, 698376, 814772, 922854, 1076663, 1222158, 1230472, 1629544, 1845708, 2153326, 2444316, 3229989, 3691416, 4306652, 4888632, 6459978, 7536641, 8613304, 12919956, 15073282, 22609923, 25839912, 30146564, 45219846, 60293128, 90439692, 180879384]

約数ペア:

[(1, 180879384), (2, 90439692), (3, 60293128), (4, 45219846), (6, 30146564), (7, 25839912), (8, 22609923), (12, 15073282), (14, 12919956), (21, 8613304), (24, 7536641), (28, 6459978), (37, 4888632), (42, 4306652), (49, 3691416), (56, 3229989), (74, 2444316), (84, 2153326), (98, 1845708), (111, 1629544), (147, 1230472), (148, 1222158), (168, 1076663), (196, 922854), (222, 814772), (259, 698376), (294, 615236), (296, 611079), (392, 461427), (444, 407386), (518, 349188), (588, 307618), (777, 232792), (888, 203693), (1036, 174594), (1176, 153809), (1554, 116396), (1813, 99768), (2072, 87297), (3108, 58198), (3626, 49884), (4157, 43512), (5439, 33256), (6216, 29099), (7252, 24942), (8314, 21756), (10878, 16628), (12471, 14504)]