144336720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54673}}^1$

素因数の和:54700

約数の個数: 80

約数和(自身を含む): 488129472

約数和(自身を除く): 343792752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54673, 109346, 164019, 218692, 273365, 328038, 437384, 546730, 601403, 656076, 820095, 874768, 1093460, 1202806, 1312152, 1640190, 1804209, 2186920, 2405612, 2624304, 3007015, 3280380, 3608418, 4373840, 4811224, 6014030, 6560760, 7216836, 9021045, 9622448, 12028060, 13121520, 14433672, 18042090, 24056120, 28867344, 36084180, 48112240, 72168360, 144336720]

約数ペア:

[(1, 144336720), (2, 72168360), (3, 48112240), (4, 36084180), (5, 28867344), (6, 24056120), (8, 18042090), (10, 14433672), (11, 13121520), (12, 12028060), (15, 9622448), (16, 9021045), (20, 7216836), (22, 6560760), (24, 6014030), (30, 4811224), (33, 4373840), (40, 3608418), (44, 3280380), (48, 3007015), (55, 2624304), (60, 2405612), (66, 2186920), (80, 1804209), (88, 1640190), (110, 1312152), (120, 1202806), (132, 1093460), (165, 874768), (176, 820095), (220, 656076), (240, 601403), (264, 546730), (330, 437384), (440, 328038), (528, 273365), (660, 218692), (880, 164019), (1320, 109346), (2640, 54673)]