172720080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6186

約数の個数: 160

約数和(自身を含む): 640792320

約数和(自身を除く): 468072240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 6151, 7020, 9360, 12302, 14040, 18453, 24604, 28080, 30755, 36906, 49208, 55359, 61510, 73812, 79963, 92265, 98416, 110718, 123020, 147624, 159926, 166077, 184530, 221436, 239889, 246040, 276795, 295248, 319852, 332154, 369060, 399815, 442872, 479778, 492080, 553590, 639704, 664308, 719667, 738120, 799630, 830385, 885744, 959556, 1107180, 1199445, 1279408, 1328616, 1439334, 1476240, 1599260, 1660770, 1919112, 2159001, 2214360, 2398890, 2657232, 2878668, 3198520, 3321540, 3598335, 3838224, 4318002, 4428720, 4797780, 5757336, 6397040, 6643080, 7196670, 8636004, 9595560, 10795005, 11514672, 13286160, 14393340, 17272008, 19191120, 21590010, 28786680, 34544016, 43180020, 57573360, 86360040, 172720080]

約数ペア:

[(1, 172720080), (2, 86360040), (3, 57573360), (4, 43180020), (5, 34544016), (6, 28786680), (8, 21590010), (9, 19191120), (10, 17272008), (12, 14393340), (13, 13286160), (15, 11514672), (16, 10795005), (18, 9595560), (20, 8636004), (24, 7196670), (26, 6643080), (27, 6397040), (30, 5757336), (36, 4797780), (39, 4428720), (40, 4318002), (45, 3838224), (48, 3598335), (52, 3321540), (54, 3198520), (60, 2878668), (65, 2657232), (72, 2398890), (78, 2214360), (80, 2159001), (90, 1919112), (104, 1660770), (108, 1599260), (117, 1476240), (120, 1439334), (130, 1328616), (135, 1279408), (144, 1199445), (156, 1107180), (180, 959556), (195, 885744), (208, 830385), (216, 799630), (234, 738120), (240, 719667), (260, 664308), (270, 639704), (312, 553590), (351, 492080), (360, 479778), (390, 442872), (432, 399815), (468, 369060), (520, 332154), (540, 319852), (585, 295248), (624, 276795), (702, 246040), (720, 239889), (780, 221436), (936, 184530), (1040, 166077), (1080, 159926), (1170, 147624), (1404, 123020), (1560, 110718), (1755, 98416), (1872, 92265), (2160, 79963), (2340, 73812), (2808, 61510), (3120, 55359), (3510, 49208), (4680, 36906), (5616, 30755), (6151, 28080), (7020, 24604), (9360, 18453), (12302, 14040)]