79327440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6517

約数の個数: 120

約数和(自身を含む): 282122568

約数和(自身を除く): 202795128

約数列:

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

約数ペア:

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