4042260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 12992616

約数和(自身を除く): 8950356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1321, 1530, 2642, 3060, 3963, 5284, 6605, 7926, 11889, 13210, 15852, 19815, 22457, 23778, 26420, 39630, 44914, 47556, 59445, 67371, 79260, 89828, 112285, 118890, 134742, 202113, 224570, 237780, 269484, 336855, 404226, 449140, 673710, 808452, 1010565, 1347420, 2021130, 4042260]

約数ペア:

[(1, 4042260), (2, 2021130), (3, 1347420), (4, 1010565), (5, 808452), (6, 673710), (9, 449140), (10, 404226), (12, 336855), (15, 269484), (17, 237780), (18, 224570), (20, 202113), (30, 134742), (34, 118890), (36, 112285), (45, 89828), (51, 79260), (60, 67371), (68, 59445), (85, 47556), (90, 44914), (102, 39630), (153, 26420), (170, 23778), (180, 22457), (204, 19815), (255, 15852), (306, 13210), (340, 11889), (510, 7926), (612, 6605), (765, 5284), (1020, 3963), (1321, 3060), (1530, 2642)]