65218080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1738

約数の個数: 96

約数和(自身を含む): 208039104

約数和(自身を除く): 142821024

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, 1637, 1660, 1992, 2490, 2656, 3274, 3320, 3984, 4911, 4980, 6548, 6640, 7968, 8185, 9822, 9960, 13096, 13280, 16370, 19644, 19920, 24555, 26192, 32740, 39288, 39840, 49110, 52384, 65480, 78576, 98220, 130960, 135871, 157152, 196440, 261920, 271742, 392880, 407613, 543484, 679355, 785760, 815226, 1086968, 1358710, 1630452, 2038065, 2173936, 2717420, 3260904, 4076130, 4347872, 5434840, 6521808, 8152260, 10869680, 13043616, 16304520, 21739360, 32609040, 65218080]

約数ペア:

[(1, 65218080), (2, 32609040), (3, 21739360), (4, 16304520), (5, 13043616), (6, 10869680), (8, 8152260), (10, 6521808), (12, 5434840), (15, 4347872), (16, 4076130), (20, 3260904), (24, 2717420), (30, 2173936), (32, 2038065), (40, 1630452), (48, 1358710), (60, 1086968), (80, 815226), (83, 785760), (96, 679355), (120, 543484), (160, 407613), (166, 392880), (240, 271742), (249, 261920), (332, 196440), (415, 157152), (480, 135871), (498, 130960), (664, 98220), (830, 78576), (996, 65480), (1245, 52384), (1328, 49110), (1637, 39840), (1660, 39288), (1992, 32740), (2490, 26192), (2656, 24555), (3274, 19920), (3320, 19644), (3984, 16370), (4911, 13280), (4980, 13096), (6548, 9960), (6640, 9822), (7968, 8185)]