72960360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1839

約数の個数: 128

約数和(自身を含む): 246620160

約数和(自身を除く): 173659800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1783, 1860, 2046, 2728, 3410, 3566, 3720, 4092, 5115, 5349, 6820, 7132, 8184, 8915, 10230, 10698, 13640, 14264, 17830, 19613, 20460, 21396, 26745, 35660, 39226, 40920, 42792, 53490, 55273, 58839, 71320, 78452, 98065, 106980, 110546, 117678, 156904, 165819, 196130, 213960, 221092, 235356, 276365, 294195, 331638, 392260, 442184, 470712, 552730, 588390, 608003, 663276, 784520, 829095, 1105460, 1176780, 1216006, 1326552, 1658190, 1824009, 2210920, 2353560, 2432012, 3040015, 3316380, 3648018, 4864024, 6080030, 6632760, 7296036, 9120045, 12160060, 14592072, 18240090, 24320120, 36480180, 72960360]

約数ペア:

[(1, 72960360), (2, 36480180), (3, 24320120), (4, 18240090), (5, 14592072), (6, 12160060), (8, 9120045), (10, 7296036), (11, 6632760), (12, 6080030), (15, 4864024), (20, 3648018), (22, 3316380), (24, 3040015), (30, 2432012), (31, 2353560), (33, 2210920), (40, 1824009), (44, 1658190), (55, 1326552), (60, 1216006), (62, 1176780), (66, 1105460), (88, 829095), (93, 784520), (110, 663276), (120, 608003), (124, 588390), (132, 552730), (155, 470712), (165, 442184), (186, 392260), (220, 331638), (248, 294195), (264, 276365), (310, 235356), (330, 221092), (341, 213960), (372, 196130), (440, 165819), (465, 156904), (620, 117678), (660, 110546), (682, 106980), (744, 98065), (930, 78452), (1023, 71320), (1240, 58839), (1320, 55273), (1364, 53490), (1705, 42792), (1783, 40920), (1860, 39226), (2046, 35660), (2728, 26745), (3410, 21396), (3566, 20460), (3720, 19613), (4092, 17830), (5115, 14264), (5349, 13640), (6820, 10698), (7132, 10230), (8184, 8915)]