900520440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{7681}}^1$

素因数の和:8672

約数の個数: 64

約数和(自身を含む): 2704678560

約数和(自身を除く): 1804158120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2931, 3908, 4885, 5862, 7681, 7816, 9770, 11724, 14655, 15362, 19540, 23043, 23448, 29310, 30724, 38405, 39080, 46086, 58620, 61448, 76810, 92172, 115215, 117240, 153620, 184344, 230430, 307240, 460860, 921720, 7504337, 15008674, 22513011, 30017348, 37521685, 45026022, 60034696, 75043370, 90052044, 112565055, 150086740, 180104088, 225130110, 300173480, 450260220, 900520440]

約数ペア:

[(1, 900520440), (2, 450260220), (3, 300173480), (4, 225130110), (5, 180104088), (6, 150086740), (8, 112565055), (10, 90052044), (12, 75043370), (15, 60034696), (20, 45026022), (24, 37521685), (30, 30017348), (40, 22513011), (60, 15008674), (120, 7504337), (977, 921720), (1954, 460860), (2931, 307240), (3908, 230430), (4885, 184344), (5862, 153620), (7681, 117240), (7816, 115215), (9770, 92172), (11724, 76810), (14655, 61448), (15362, 58620), (19540, 46086), (23043, 39080), (23448, 38405), (29310, 30724)]