917605680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{13049}}^1$

素因数の和:13358

約数の個数: 80

約数和(自身を含む): 2854504800

約数和(自身を除く): 1936899120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 11720, 13049, 14064, 17580, 23440, 26098, 35160, 39147, 52196, 65245, 70320, 78294, 104392, 130490, 156588, 195735, 208784, 260980, 313176, 391470, 521960, 626352, 782940, 1043920, 1565880, 3131760, 3823357, 7646714, 11470071, 15293428, 19116785, 22940142, 30586856, 38233570, 45880284, 57350355, 61173712, 76467140, 91760568, 114700710, 152934280, 183521136, 229401420, 305868560, 458802840, 917605680]

約数ペア:

[(1, 917605680), (2, 458802840), (3, 305868560), (4, 229401420), (5, 183521136), (6, 152934280), (8, 114700710), (10, 91760568), (12, 76467140), (15, 61173712), (16, 57350355), (20, 45880284), (24, 38233570), (30, 30586856), (40, 22940142), (48, 19116785), (60, 15293428), (80, 11470071), (120, 7646714), (240, 3823357), (293, 3131760), (586, 1565880), (879, 1043920), (1172, 782940), (1465, 626352), (1758, 521960), (2344, 391470), (2930, 313176), (3516, 260980), (4395, 208784), (4688, 195735), (5860, 156588), (7032, 130490), (8790, 104392), (11720, 78294), (13049, 70320), (14064, 65245), (17580, 52196), (23440, 39147), (26098, 35160)]