90406773120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1518931}}^1$

素因数の和:1518984

約数の個数: 128

約数和(自身を含む): 297467642880

約数和(自身を除く): 207060869760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 1518931, 3037862, 4556793, 6075724, 7594655, 9113586, 12151448, 15189310, 18227172, 22783965, 24302896, 30378620, 36454344, 45567930, 47086861, 48605792, 60757240, 72908688, 91135860, 94173722, 97211584, 121514480, 141260583, 145817376, 182271720, 188347444, 194423168, 235434305, 243028960, 282521166, 291634752, 364543440, 376694888, 470868610, 486057920, 565042332, 583269504, 706302915, 729086880, 753389776, 941737220, 972115840, 1130084664, 1412605830, 1458173760, 1506779552, 1883474440, 2260169328, 2825211660, 2916347520, 3013559104, 3766948880, 4520338656, 5650423320, 6027118208, 7533897760, 9040677312, 11300846640, 15067795520, 18081354624, 22601693280, 30135591040, 45203386560, 90406773120]

約数ペア:

[(1, 90406773120), (2, 45203386560), (3, 30135591040), (4, 22601693280), (5, 18081354624), (6, 15067795520), (8, 11300846640), (10, 9040677312), (12, 7533897760), (15, 6027118208), (16, 5650423320), (20, 4520338656), (24, 3766948880), (30, 3013559104), (31, 2916347520), (32, 2825211660), (40, 2260169328), (48, 1883474440), (60, 1506779552), (62, 1458173760), (64, 1412605830), (80, 1130084664), (93, 972115840), (96, 941737220), (120, 753389776), (124, 729086880), (128, 706302915), (155, 583269504), (160, 565042332), (186, 486057920), (192, 470868610), (240, 376694888), (248, 364543440), (310, 291634752), (320, 282521166), (372, 243028960), (384, 235434305), (465, 194423168), (480, 188347444), (496, 182271720), (620, 145817376), (640, 141260583), (744, 121514480), (930, 97211584), (960, 94173722), (992, 91135860), (1240, 72908688), (1488, 60757240), (1860, 48605792), (1920, 47086861), (1984, 45567930), (2480, 36454344), (2976, 30378620), (3720, 24302896), (3968, 22783965), (4960, 18227172), (5952, 15189310), (7440, 12151448), (9920, 9113586), (11904, 7594655), (14880, 6075724), (19840, 4556793), (29760, 3037862), (59520, 1518931)]