178570080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9573

約数の個数: 144

約数和(自身を含む): 656313840

約数和(自身を除く): 477743760

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, 9360, 9539, 18720, 19078, 28617, 38156, 47695, 57234, 76312, 85851, 95390, 114468, 124007, 143085, 152624, 171702, 190780, 228936, 248014, 286170, 305248, 343404, 372021, 381560, 429255, 457872, 496028, 572340, 620035, 686808, 744042, 763120, 858510, 915744, 992056, 1116063, 1144680, 1240070, 1373616, 1488084, 1526240, 1717020, 1860105, 1984112, 2232126, 2289360, 2480140, 2747232, 2976168, 3434040, 3720210, 3968224, 4464252, 4578720, 4960280, 5580315, 5952336, 6868080, 7440420, 8928504, 9920560, 11160630, 11904672, 13736160, 14880840, 17857008, 19841120, 22321260, 29761680, 35714016, 44642520, 59523360, 89285040, 178570080]

約数ペア:

[(1, 178570080), (2, 89285040), (3, 59523360), (4, 44642520), (5, 35714016), (6, 29761680), (8, 22321260), (9, 19841120), (10, 17857008), (12, 14880840), (13, 13736160), (15, 11904672), (16, 11160630), (18, 9920560), (20, 8928504), (24, 7440420), (26, 6868080), (30, 5952336), (32, 5580315), (36, 4960280), (39, 4578720), (40, 4464252), (45, 3968224), (48, 3720210), (52, 3434040), (60, 2976168), (65, 2747232), (72, 2480140), (78, 2289360), (80, 2232126), (90, 1984112), (96, 1860105), (104, 1717020), (117, 1526240), (120, 1488084), (130, 1373616), (144, 1240070), (156, 1144680), (160, 1116063), (180, 992056), (195, 915744), (208, 858510), (234, 763120), (240, 744042), (260, 686808), (288, 620035), (312, 572340), (360, 496028), (390, 457872), (416, 429255), (468, 381560), (480, 372021), (520, 343404), (585, 305248), (624, 286170), (720, 248014), (780, 228936), (936, 190780), (1040, 171702), (1170, 152624), (1248, 143085), (1440, 124007), (1560, 114468), (1872, 95390), (2080, 85851), (2340, 76312), (3120, 57234), (3744, 47695), (4680, 38156), (6240, 28617), (9360, 19078), (9539, 18720)]