158654880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6519

約数の個数: 144

約数和(自身を含む): 573345864

約数和(自身を除く): 414690984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 6481, 8160, 12240, 12962, 19443, 24480, 25924, 32405, 38886, 51848, 58329, 64810, 77772, 97215, 103696, 110177, 116658, 129620, 155544, 194430, 207392, 220354, 233316, 259240, 291645, 311088, 330531, 388860, 440708, 466632, 518480, 550885, 583290, 622176, 661062, 777720, 881416, 933264, 991593, 1036960, 1101770, 1166580, 1322124, 1555440, 1652655, 1762832, 1866528, 1983186, 2203540, 2333160, 2644248, 3110880, 3305310, 3525664, 3966372, 4407080, 4666320, 4957965, 5288496, 6610620, 7932744, 8814160, 9332640, 9915930, 10576992, 13221240, 15865488, 17628320, 19831860, 26442480, 31730976, 39663720, 52884960, 79327440, 158654880]

約数ペア:

[(1, 158654880), (2, 79327440), (3, 52884960), (4, 39663720), (5, 31730976), (6, 26442480), (8, 19831860), (9, 17628320), (10, 15865488), (12, 13221240), (15, 10576992), (16, 9915930), (17, 9332640), (18, 8814160), (20, 7932744), (24, 6610620), (30, 5288496), (32, 4957965), (34, 4666320), (36, 4407080), (40, 3966372), (45, 3525664), (48, 3305310), (51, 3110880), (60, 2644248), (68, 2333160), (72, 2203540), (80, 1983186), (85, 1866528), (90, 1762832), (96, 1652655), (102, 1555440), (120, 1322124), (136, 1166580), (144, 1101770), (153, 1036960), (160, 991593), (170, 933264), (180, 881416), (204, 777720), (240, 661062), (255, 622176), (272, 583290), (288, 550885), (306, 518480), (340, 466632), (360, 440708), (408, 388860), (480, 330531), (510, 311088), (544, 291645), (612, 259240), (680, 233316), (720, 220354), (765, 207392), (816, 194430), (1020, 155544), (1224, 129620), (1360, 116658), (1440, 110177), (1530, 103696), (1632, 97215), (2040, 77772), (2448, 64810), (2720, 58329), (3060, 51848), (4080, 38886), (4896, 32405), (6120, 25924), (6481, 24480), (8160, 19443), (12240, 12962)]