72188760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12277}}^1$

素因数の和:12305

約数の個数: 96

約数和(自身を含む): 251944560

約数和(自身を除く): 179755800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12277, 24554, 36831, 49108, 61385, 73662, 85939, 98216, 122770, 147324, 171878, 184155, 245540, 257817, 294648, 343756, 368310, 429695, 491080, 515634, 601573, 687512, 736620, 859390, 1031268, 1203146, 1289085, 1473240, 1718780, 1804719, 2062536, 2406292, 2578170, 3007865, 3437560, 3609438, 4812584, 5156340, 6015730, 7218876, 9023595, 10312680, 12031460, 14437752, 18047190, 24062920, 36094380, 72188760]

約数ペア:

[(1, 72188760), (2, 36094380), (3, 24062920), (4, 18047190), (5, 14437752), (6, 12031460), (7, 10312680), (8, 9023595), (10, 7218876), (12, 6015730), (14, 5156340), (15, 4812584), (20, 3609438), (21, 3437560), (24, 3007865), (28, 2578170), (30, 2406292), (35, 2062536), (40, 1804719), (42, 1718780), (49, 1473240), (56, 1289085), (60, 1203146), (70, 1031268), (84, 859390), (98, 736620), (105, 687512), (120, 601573), (140, 515634), (147, 491080), (168, 429695), (196, 368310), (210, 343756), (245, 294648), (280, 257817), (294, 245540), (392, 184155), (420, 171878), (490, 147324), (588, 122770), (735, 98216), (840, 85939), (980, 73662), (1176, 61385), (1470, 49108), (1960, 36831), (2940, 24554), (5880, 12277)]