97841280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 315057600

約数和(自身を除く): 217216320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 389, 393, 480, 524, 640, 655, 778, 786, 960, 1048, 1167, 1310, 1556, 1572, 1920, 1945, 1965, 2096, 2334, 2620, 3112, 3144, 3890, 3930, 4192, 4668, 5240, 5835, 6224, 6288, 7780, 7860, 8384, 9336, 10480, 11670, 12448, 12576, 15560, 15720, 16768, 18672, 20960, 23340, 24896, 25152, 31120, 31440, 37344, 41920, 46680, 49792, 50304, 50959, 62240, 62880, 74688, 83840, 93360, 101918, 124480, 125760, 149376, 152877, 186720, 203836, 248960, 251520, 254795, 305754, 373440, 407672, 509590, 611508, 746880, 764385, 815344, 1019180, 1223016, 1528770, 1630688, 2038360, 2446032, 3057540, 3261376, 4076720, 4892064, 6115080, 6522752, 8153440, 9784128, 12230160, 16306880, 19568256, 24460320, 32613760, 48920640, 97841280]

約数ペア:

[(1, 97841280), (2, 48920640), (3, 32613760), (4, 24460320), (5, 19568256), (6, 16306880), (8, 12230160), (10, 9784128), (12, 8153440), (15, 6522752), (16, 6115080), (20, 4892064), (24, 4076720), (30, 3261376), (32, 3057540), (40, 2446032), (48, 2038360), (60, 1630688), (64, 1528770), (80, 1223016), (96, 1019180), (120, 815344), (128, 764385), (131, 746880), (160, 611508), (192, 509590), (240, 407672), (262, 373440), (320, 305754), (384, 254795), (389, 251520), (393, 248960), (480, 203836), (524, 186720), (640, 152877), (655, 149376), (778, 125760), (786, 124480), (960, 101918), (1048, 93360), (1167, 83840), (1310, 74688), (1556, 62880), (1572, 62240), (1920, 50959), (1945, 50304), (1965, 49792), (2096, 46680), (2334, 41920), (2620, 37344), (3112, 31440), (3144, 31120), (3890, 25152), (3930, 24896), (4192, 23340), (4668, 20960), (5240, 18672), (5835, 16768), (6224, 15720), (6288, 15560), (7780, 12576), (7860, 12448), (8384, 11670), (9336, 10480)]