90533760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 293686560

約数和(自身を除く): 203152800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 773, 915, 960, 976, 1220, 1464, 1546, 1830, 1920, 1952, 2319, 2440, 2928, 3092, 3660, 3865, 3904, 4638, 4880, 5856, 6184, 7320, 7730, 7808, 9276, 9760, 11595, 11712, 12368, 14640, 15460, 18552, 19520, 23190, 23424, 24736, 29280, 30920, 37104, 39040, 46380, 47153, 49472, 58560, 61840, 74208, 92760, 94306, 98944, 117120, 123680, 141459, 148416, 185520, 188612, 235765, 247360, 282918, 296832, 371040, 377224, 471530, 494720, 565836, 707295, 742080, 754448, 943060, 1131672, 1414590, 1484160, 1508896, 1886120, 2263344, 2829180, 3017792, 3772240, 4526688, 5658360, 6035584, 7544480, 9053376, 11316720, 15088960, 18106752, 22633440, 30177920, 45266880, 90533760]

約数ペア:

[(1, 90533760), (2, 45266880), (3, 30177920), (4, 22633440), (5, 18106752), (6, 15088960), (8, 11316720), (10, 9053376), (12, 7544480), (15, 6035584), (16, 5658360), (20, 4526688), (24, 3772240), (30, 3017792), (32, 2829180), (40, 2263344), (48, 1886120), (60, 1508896), (61, 1484160), (64, 1414590), (80, 1131672), (96, 943060), (120, 754448), (122, 742080), (128, 707295), (160, 565836), (183, 494720), (192, 471530), (240, 377224), (244, 371040), (305, 296832), (320, 282918), (366, 247360), (384, 235765), (480, 188612), (488, 185520), (610, 148416), (640, 141459), (732, 123680), (773, 117120), (915, 98944), (960, 94306), (976, 92760), (1220, 74208), (1464, 61840), (1546, 58560), (1830, 49472), (1920, 47153), (1952, 46380), (2319, 39040), (2440, 37104), (2928, 30920), (3092, 29280), (3660, 24736), (3865, 23424), (3904, 23190), (4638, 19520), (4880, 18552), (5856, 15460), (6184, 14640), (7320, 12368), (7730, 11712), (7808, 11595), (9276, 9760)]