4220640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{977}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 14787360

約数和(自身を除く): 10566720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 977, 1080, 1440, 1954, 2160, 2931, 3908, 4320, 4885, 5862, 7816, 8793, 9770, 11724, 14655, 15632, 17586, 19540, 23448, 26379, 29310, 31264, 35172, 39080, 43965, 46896, 52758, 58620, 70344, 78160, 87930, 93792, 105516, 117240, 131895, 140688, 156320, 175860, 211032, 234480, 263790, 281376, 351720, 422064, 468960, 527580, 703440, 844128, 1055160, 1406880, 2110320, 4220640]

約数ペア:

[(1, 4220640), (2, 2110320), (3, 1406880), (4, 1055160), (5, 844128), (6, 703440), (8, 527580), (9, 468960), (10, 422064), (12, 351720), (15, 281376), (16, 263790), (18, 234480), (20, 211032), (24, 175860), (27, 156320), (30, 140688), (32, 131895), (36, 117240), (40, 105516), (45, 93792), (48, 87930), (54, 78160), (60, 70344), (72, 58620), (80, 52758), (90, 46896), (96, 43965), (108, 39080), (120, 35172), (135, 31264), (144, 29310), (160, 26379), (180, 23448), (216, 19540), (240, 17586), (270, 15632), (288, 14655), (360, 11724), (432, 9770), (480, 8793), (540, 7816), (720, 5862), (864, 4885), (977, 4320), (1080, 3908), (1440, 2931), (1954, 2160)]