2913140640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{73121}}^1$

素因数の和:73222

約数の個数: 96

約数和(自身を含む): 9287078976

約数和(自身を除く): 6373938336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 6640, 7968, 9960, 13280, 19920, 39840, 73121, 146242, 219363, 292484, 365605, 438726, 584968, 731210, 877452, 1096815, 1169936, 1462420, 1754904, 2193630, 2339872, 2924840, 3509808, 4387260, 5849680, 6069043, 7019616, 8774520, 11699360, 12138086, 17549040, 18207129, 24276172, 30345215, 35098080, 36414258, 48552344, 60690430, 72828516, 91035645, 97104688, 121380860, 145657032, 182071290, 194209376, 242761720, 291314064, 364142580, 485523440, 582628128, 728285160, 971046880, 1456570320, 2913140640]

約数ペア:

[(1, 2913140640), (2, 1456570320), (3, 971046880), (4, 728285160), (5, 582628128), (6, 485523440), (8, 364142580), (10, 291314064), (12, 242761720), (15, 194209376), (16, 182071290), (20, 145657032), (24, 121380860), (30, 97104688), (32, 91035645), (40, 72828516), (48, 60690430), (60, 48552344), (80, 36414258), (83, 35098080), (96, 30345215), (120, 24276172), (160, 18207129), (166, 17549040), (240, 12138086), (249, 11699360), (332, 8774520), (415, 7019616), (480, 6069043), (498, 5849680), (664, 4387260), (830, 3509808), (996, 2924840), (1245, 2339872), (1328, 2193630), (1660, 1754904), (1992, 1462420), (2490, 1169936), (2656, 1096815), (3320, 877452), (3984, 731210), (4980, 584968), (6640, 438726), (7968, 365605), (9960, 292484), (13280, 219363), (19920, 146242), (39840, 73121)]