142530720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17467}}^1$

素因数の和:17502

約数の個数: 96

約数和(自身を含む): 475409088

約数和(自身を除く): 332878368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 17467, 34934, 52401, 69868, 87335, 104802, 139736, 174670, 209604, 262005, 279472, 296939, 349340, 419208, 524010, 558944, 593878, 698680, 838416, 890817, 1048020, 1187756, 1397360, 1484695, 1676832, 1781634, 2096040, 2375512, 2794720, 2969390, 3563268, 4192080, 4454085, 4751024, 5938780, 7126536, 8384160, 8908170, 9502048, 11877560, 14253072, 17816340, 23755120, 28506144, 35632680, 47510240, 71265360, 142530720]

約数ペア:

[(1, 142530720), (2, 71265360), (3, 47510240), (4, 35632680), (5, 28506144), (6, 23755120), (8, 17816340), (10, 14253072), (12, 11877560), (15, 9502048), (16, 8908170), (17, 8384160), (20, 7126536), (24, 5938780), (30, 4751024), (32, 4454085), (34, 4192080), (40, 3563268), (48, 2969390), (51, 2794720), (60, 2375512), (68, 2096040), (80, 1781634), (85, 1676832), (96, 1484695), (102, 1397360), (120, 1187756), (136, 1048020), (160, 890817), (170, 838416), (204, 698680), (240, 593878), (255, 558944), (272, 524010), (340, 419208), (408, 349340), (480, 296939), (510, 279472), (544, 262005), (680, 209604), (816, 174670), (1020, 139736), (1360, 104802), (1632, 87335), (2040, 69868), (2720, 52401), (4080, 34934), (8160, 17467)]