1591200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 216

約数和(自身を含む): 6398028

約数和(自身を除く): 4806828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 130, 136, 144, 150, 153, 156, 160, 170, 180, 195, 200, 204, 208, 221, 225, 234, 240, 255, 260, 272, 288, 300, 306, 312, 325, 340, 360, 390, 400, 408, 416, 425, 442, 450, 468, 480, 510, 520, 544, 585, 600, 612, 624, 650, 663, 680, 720, 765, 780, 800, 816, 850, 884, 900, 936, 975, 1020, 1040, 1105, 1170, 1200, 1224, 1248, 1275, 1300, 1326, 1360, 1440, 1530, 1560, 1632, 1700, 1768, 1800, 1872, 1950, 1989, 2040, 2080, 2210, 2340, 2400, 2448, 2550, 2600, 2652, 2720, 2925, 3060, 3120, 3315, 3400, 3536, 3600, 3744, 3825, 3900, 3978, 4080, 4420, 4680, 4896, 5100, 5200, 5304, 5525, 5850, 6120, 6240, 6630, 6800, 7072, 7200, 7650, 7800, 7956, 8160, 8840, 9360, 9945, 10200, 10400, 10608, 11050, 11700, 12240, 13260, 13600, 15300, 15600, 15912, 16575, 17680, 18720, 19890, 20400, 21216, 22100, 23400, 24480, 26520, 30600, 31200, 31824, 33150, 35360, 39780, 40800, 44200, 46800, 49725, 53040, 61200, 63648, 66300, 79560, 88400, 93600, 99450, 106080, 122400, 132600, 159120, 176800, 198900, 265200, 318240, 397800, 530400, 795600, 1591200]

約数ペア:

[(1, 1591200), (2, 795600), (3, 530400), (4, 397800), (5, 318240), (6, 265200), (8, 198900), (9, 176800), (10, 159120), (12, 132600), (13, 122400), (15, 106080), (16, 99450), (17, 93600), (18, 88400), (20, 79560), (24, 66300), (25, 63648), (26, 61200), (30, 53040), (32, 49725), (34, 46800), (36, 44200), (39, 40800), (40, 39780), (45, 35360), (48, 33150), (50, 31824), (51, 31200), (52, 30600), (60, 26520), (65, 24480), (68, 23400), (72, 22100), (75, 21216), (78, 20400), (80, 19890), (85, 18720), (90, 17680), (96, 16575), (100, 15912), (102, 15600), (104, 15300), (117, 13600), (120, 13260), (130, 12240), (136, 11700), (144, 11050), (150, 10608), (153, 10400), (156, 10200), (160, 9945), (170, 9360), (180, 8840), (195, 8160), (200, 7956), (204, 7800), (208, 7650), (221, 7200), (225, 7072), (234, 6800), (240, 6630), (255, 6240), (260, 6120), (272, 5850), (288, 5525), (300, 5304), (306, 5200), (312, 5100), (325, 4896), (340, 4680), (360, 4420), (390, 4080), (400, 3978), (408, 3900), (416, 3825), (425, 3744), (442, 3600), (450, 3536), (468, 3400), (480, 3315), (510, 3120), (520, 3060), (544, 2925), (585, 2720), (600, 2652), (612, 2600), (624, 2550), (650, 2448), (663, 2400), (680, 2340), (720, 2210), (765, 2080), (780, 2040), (800, 1989), (816, 1950), (850, 1872), (884, 1800), (900, 1768), (936, 1700), (975, 1632), (1020, 1560), (1040, 1530), (1105, 1440), (1170, 1360), (1200, 1326), (1224, 1300), (1248, 1275)]