140462640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65029}}^1$

素因数の和:65051

約数の個数: 80

約数和(自身を含む): 483823200

約数和(自身を除く): 343360560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65029, 130058, 195087, 260116, 325145, 390174, 520232, 585261, 650290, 780348, 975435, 1040464, 1170522, 1300580, 1560696, 1755783, 1950870, 2341044, 2601160, 2926305, 3121392, 3511566, 3901740, 4682088, 5202320, 5852610, 7023132, 7803480, 8778915, 9364176, 11705220, 14046264, 15606960, 17557830, 23410440, 28092528, 35115660, 46820880, 70231320, 140462640]

約数ペア:

[(1, 140462640), (2, 70231320), (3, 46820880), (4, 35115660), (5, 28092528), (6, 23410440), (8, 17557830), (9, 15606960), (10, 14046264), (12, 11705220), (15, 9364176), (16, 8778915), (18, 7803480), (20, 7023132), (24, 5852610), (27, 5202320), (30, 4682088), (36, 3901740), (40, 3511566), (45, 3121392), (48, 2926305), (54, 2601160), (60, 2341044), (72, 1950870), (80, 1755783), (90, 1560696), (108, 1300580), (120, 1170522), (135, 1040464), (144, 975435), (180, 780348), (216, 650290), (240, 585261), (270, 520232), (360, 390174), (432, 325145), (540, 260116), (720, 195087), (1080, 130058), (2160, 65029)]