239059440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19567

約数の個数: 120

約数和(自身を含む): 850110768

約数和(自身を除く): 611051328

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, 12240, 19531, 39062, 58593, 78124, 97655, 117186, 156248, 175779, 195310, 234372, 292965, 312496, 332027, 351558, 390620, 468744, 585930, 664054, 703116, 781240, 878895, 937488, 996081, 1171860, 1328108, 1406232, 1562480, 1660135, 1757790, 1992162, 2343720, 2656216, 2812464, 2988243, 3320270, 3515580, 3984324, 4687440, 4980405, 5312432, 5976486, 6640540, 7031160, 7968648, 9960810, 11952972, 13281080, 14062320, 14941215, 15937296, 19921620, 23905944, 26562160, 29882430, 39843240, 47811888, 59764860, 79686480, 119529720, 239059440]

約数ペア:

[(1, 239059440), (2, 119529720), (3, 79686480), (4, 59764860), (5, 47811888), (6, 39843240), (8, 29882430), (9, 26562160), (10, 23905944), (12, 19921620), (15, 15937296), (16, 14941215), (17, 14062320), (18, 13281080), (20, 11952972), (24, 9960810), (30, 7968648), (34, 7031160), (36, 6640540), (40, 5976486), (45, 5312432), (48, 4980405), (51, 4687440), (60, 3984324), (68, 3515580), (72, 3320270), (80, 2988243), (85, 2812464), (90, 2656216), (102, 2343720), (120, 1992162), (136, 1757790), (144, 1660135), (153, 1562480), (170, 1406232), (180, 1328108), (204, 1171860), (240, 996081), (255, 937488), (272, 878895), (306, 781240), (340, 703116), (360, 664054), (408, 585930), (510, 468744), (612, 390620), (680, 351558), (720, 332027), (765, 312496), (816, 292965), (1020, 234372), (1224, 195310), (1360, 175779), (1530, 156248), (2040, 117186), (2448, 97655), (3060, 78124), (4080, 58593), (6120, 39062), (12240, 19531)]