8860398744840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{9239977}}^1$

素因数の和:9240183

約数の個数: 128

約数和(自身を含む): 27223192782720

約数和(自身を除く): 18362794037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 131, 183, 244, 262, 305, 366, 393, 488, 524, 610, 655, 732, 786, 915, 1048, 1220, 1310, 1464, 1572, 1830, 1965, 2440, 2620, 3144, 3660, 3930, 5240, 7320, 7860, 7991, 15720, 15982, 23973, 31964, 39955, 47946, 63928, 79910, 95892, 119865, 159820, 191784, 239730, 319640, 479460, 958920, 9239977, 18479954, 27719931, 36959908, 46199885, 55439862, 73919816, 92399770, 110879724, 138599655, 184799540, 221759448, 277199310, 369599080, 554398620, 563638597, 1108797240, 1127277194, 1210436987, 1690915791, 2254554388, 2420873974, 2818192985, 3381831582, 3631310961, 4509108776, 4841747948, 5636385970, 6052184935, 6763663164, 7262621922, 8454578955, 9683495896, 11272771940, 12104369870, 13527326328, 14525243844, 16909157910, 18156554805, 22545543880, 24208739740, 29050487688, 33818315820, 36313109610, 48417479480, 67636631640, 72626219220, 73836656207, 145252438440, 147673312414, 221509968621, 295346624828, 369183281035, 443019937242, 590693249656, 738366562070, 886039874484, 1107549843105, 1476733124140, 1772079748968, 2215099686210, 2953466248280, 4430199372420, 8860398744840]

約数ペア:

[(1, 8860398744840), (2, 4430199372420), (3, 2953466248280), (4, 2215099686210), (5, 1772079748968), (6, 1476733124140), (8, 1107549843105), (10, 886039874484), (12, 738366562070), (15, 590693249656), (20, 443019937242), (24, 369183281035), (30, 295346624828), (40, 221509968621), (60, 147673312414), (61, 145252438440), (120, 73836656207), (122, 72626219220), (131, 67636631640), (183, 48417479480), (244, 36313109610), (262, 33818315820), (305, 29050487688), (366, 24208739740), (393, 22545543880), (488, 18156554805), (524, 16909157910), (610, 14525243844), (655, 13527326328), (732, 12104369870), (786, 11272771940), (915, 9683495896), (1048, 8454578955), (1220, 7262621922), (1310, 6763663164), (1464, 6052184935), (1572, 5636385970), (1830, 4841747948), (1965, 4509108776), (2440, 3631310961), (2620, 3381831582), (3144, 2818192985), (3660, 2420873974), (3930, 2254554388), (5240, 1690915791), (7320, 1210436987), (7860, 1127277194), (7991, 1108797240), (15720, 563638597), (15982, 554398620), (23973, 369599080), (31964, 277199310), (39955, 221759448), (47946, 184799540), (63928, 138599655), (79910, 110879724), (95892, 92399770), (119865, 73919816), (159820, 55439862), (191784, 46199885), (239730, 36959908), (319640, 27719931), (479460, 18479954), (958920, 9239977)]