2406391440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{164371}}^1$

素因数の和:164448

約数の個数: 80

約数和(自身を含む): 7582151616

約数和(自身を除く): 5175760176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 164371, 328742, 493113, 657484, 821855, 986226, 1314968, 1643710, 1972452, 2465565, 2629936, 3287420, 3944904, 4931130, 6574840, 7889808, 9862260, 10026631, 13149680, 19724520, 20053262, 30079893, 39449040, 40106524, 50133155, 60159786, 80213048, 100266310, 120319572, 150399465, 160426096, 200532620, 240639144, 300798930, 401065240, 481278288, 601597860, 802130480, 1203195720, 2406391440]

約数ペア:

[(1, 2406391440), (2, 1203195720), (3, 802130480), (4, 601597860), (5, 481278288), (6, 401065240), (8, 300798930), (10, 240639144), (12, 200532620), (15, 160426096), (16, 150399465), (20, 120319572), (24, 100266310), (30, 80213048), (40, 60159786), (48, 50133155), (60, 40106524), (61, 39449040), (80, 30079893), (120, 20053262), (122, 19724520), (183, 13149680), (240, 10026631), (244, 9862260), (305, 7889808), (366, 6574840), (488, 4931130), (610, 3944904), (732, 3287420), (915, 2629936), (976, 2465565), (1220, 1972452), (1464, 1643710), (1830, 1314968), (2440, 986226), (2928, 821855), (3660, 657484), (4880, 493113), (7320, 328742), (14640, 164371)]