202995120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4673}}^1$

素因数の和:4870

約数の個数: 80

約数和(自身を含む): 632896992

約数和(自身を除く): 429901872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 4673, 5430, 7240, 8688, 9346, 10860, 14019, 14480, 18692, 21720, 23365, 28038, 37384, 43440, 46730, 56076, 70095, 74768, 93460, 112152, 140190, 186920, 224304, 280380, 373840, 560760, 845813, 1121520, 1691626, 2537439, 3383252, 4229065, 5074878, 6766504, 8458130, 10149756, 12687195, 13533008, 16916260, 20299512, 25374390, 33832520, 40599024, 50748780, 67665040, 101497560, 202995120]

約数ペア:

[(1, 202995120), (2, 101497560), (3, 67665040), (4, 50748780), (5, 40599024), (6, 33832520), (8, 25374390), (10, 20299512), (12, 16916260), (15, 13533008), (16, 12687195), (20, 10149756), (24, 8458130), (30, 6766504), (40, 5074878), (48, 4229065), (60, 3383252), (80, 2537439), (120, 1691626), (181, 1121520), (240, 845813), (362, 560760), (543, 373840), (724, 280380), (905, 224304), (1086, 186920), (1448, 140190), (1810, 112152), (2172, 93460), (2715, 74768), (2896, 70095), (3620, 56076), (4344, 46730), (4673, 43440), (5430, 37384), (7240, 28038), (8688, 23365), (9346, 21720), (10860, 18692), (14019, 14480)]