203065440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{423053}}^1$

素因数の和:423071

約数の個数: 48

約数和(自身を含む): 639657648

約数和(自身を除く): 436592208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 423053, 846106, 1269159, 1692212, 2115265, 2538318, 3384424, 4230530, 5076636, 6345795, 6768848, 8461060, 10153272, 12691590, 13537696, 16922120, 20306544, 25383180, 33844240, 40613088, 50766360, 67688480, 101532720, 203065440]

約数ペア:

[(1, 203065440), (2, 101532720), (3, 67688480), (4, 50766360), (5, 40613088), (6, 33844240), (8, 25383180), (10, 20306544), (12, 16922120), (15, 13537696), (16, 12691590), (20, 10153272), (24, 8461060), (30, 6768848), (32, 6345795), (40, 5076636), (48, 4230530), (60, 3384424), (80, 2538318), (96, 2115265), (120, 1692212), (160, 1269159), (240, 846106), (480, 423053)]