155694240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8351

約数の個数: 144

約数和(自身を含む): 572245128

約数和(自身を除く): 416550888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8317, 9360, 16634, 18720, 24951, 33268, 41585, 49902, 66536, 74853, 83170, 99804, 108121, 124755, 133072, 149706, 166340, 199608, 216242, 249510, 266144, 299412, 324363, 332680, 374265, 399216, 432484, 499020, 540605, 598824, 648726, 665360, 748530, 798432, 864968, 973089, 998040, 1081210, 1197648, 1297452, 1330720, 1497060, 1621815, 1729936, 1946178, 1996080, 2162420, 2395296, 2594904, 2994120, 3243630, 3459872, 3892356, 3992160, 4324840, 4865445, 5189808, 5988240, 6487260, 7784712, 8649680, 9730890, 10379616, 11976480, 12974520, 15569424, 17299360, 19461780, 25949040, 31138848, 38923560, 51898080, 77847120, 155694240]

約数ペア:

[(1, 155694240), (2, 77847120), (3, 51898080), (4, 38923560), (5, 31138848), (6, 25949040), (8, 19461780), (9, 17299360), (10, 15569424), (12, 12974520), (13, 11976480), (15, 10379616), (16, 9730890), (18, 8649680), (20, 7784712), (24, 6487260), (26, 5988240), (30, 5189808), (32, 4865445), (36, 4324840), (39, 3992160), (40, 3892356), (45, 3459872), (48, 3243630), (52, 2994120), (60, 2594904), (65, 2395296), (72, 2162420), (78, 1996080), (80, 1946178), (90, 1729936), (96, 1621815), (104, 1497060), (117, 1330720), (120, 1297452), (130, 1197648), (144, 1081210), (156, 998040), (160, 973089), (180, 864968), (195, 798432), (208, 748530), (234, 665360), (240, 648726), (260, 598824), (288, 540605), (312, 499020), (360, 432484), (390, 399216), (416, 374265), (468, 332680), (480, 324363), (520, 299412), (585, 266144), (624, 249510), (720, 216242), (780, 199608), (936, 166340), (1040, 149706), (1170, 133072), (1248, 124755), (1440, 108121), (1560, 99804), (1872, 83170), (2080, 74853), (2340, 66536), (3120, 49902), (3744, 41585), (4680, 33268), (6240, 24951), (8317, 18720), (9360, 16634)]