145689120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101173}}^1$

素因数の和:101194

約数の個数: 72

約数和(自身を含む): 497169036

約数和(自身を除く): 351479916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101173, 202346, 303519, 404692, 505865, 607038, 809384, 910557, 1011730, 1214076, 1517595, 1618768, 1821114, 2023460, 2428152, 3035190, 3237536, 3642228, 4046920, 4552785, 4856304, 6070380, 7284456, 8093840, 9105570, 9712608, 12140760, 14568912, 16187680, 18211140, 24281520, 29137824, 36422280, 48563040, 72844560, 145689120]

約数ペア:

[(1, 145689120), (2, 72844560), (3, 48563040), (4, 36422280), (5, 29137824), (6, 24281520), (8, 18211140), (9, 16187680), (10, 14568912), (12, 12140760), (15, 9712608), (16, 9105570), (18, 8093840), (20, 7284456), (24, 6070380), (30, 4856304), (32, 4552785), (36, 4046920), (40, 3642228), (45, 3237536), (48, 3035190), (60, 2428152), (72, 2023460), (80, 1821114), (90, 1618768), (96, 1517595), (120, 1214076), (144, 1011730), (160, 910557), (180, 809384), (240, 607038), (288, 505865), (360, 404692), (480, 303519), (720, 202346), (1440, 101173)]