19347360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2406

約数の個数: 96

約数和(自身を含む): 64556352

約数和(自身を除く): 45208992

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, 2371, 2720, 4080, 4742, 7113, 8160, 9484, 11855, 14226, 18968, 23710, 28452, 35565, 37936, 40307, 47420, 56904, 71130, 75872, 80614, 94840, 113808, 120921, 142260, 161228, 189680, 201535, 227616, 241842, 284520, 322456, 379360, 403070, 483684, 569040, 604605, 644912, 806140, 967368, 1138080, 1209210, 1289824, 1612280, 1934736, 2418420, 3224560, 3869472, 4836840, 6449120, 9673680, 19347360]

約数ペア:

[(1, 19347360), (2, 9673680), (3, 6449120), (4, 4836840), (5, 3869472), (6, 3224560), (8, 2418420), (10, 1934736), (12, 1612280), (15, 1289824), (16, 1209210), (17, 1138080), (20, 967368), (24, 806140), (30, 644912), (32, 604605), (34, 569040), (40, 483684), (48, 403070), (51, 379360), (60, 322456), (68, 284520), (80, 241842), (85, 227616), (96, 201535), (102, 189680), (120, 161228), (136, 142260), (160, 120921), (170, 113808), (204, 94840), (240, 80614), (255, 75872), (272, 71130), (340, 56904), (408, 47420), (480, 40307), (510, 37936), (544, 35565), (680, 28452), (816, 23710), (1020, 18968), (1360, 14226), (1632, 11855), (2040, 9484), (2371, 8160), (2720, 7113), (4080, 4742)]