146976720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55673}}^1$

素因数の和:55700

約数の個数: 80

約数和(自身を含む): 497057472

約数和(自身を除く): 350080752

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, 55673, 111346, 167019, 222692, 278365, 334038, 445384, 556730, 612403, 668076, 835095, 890768, 1113460, 1224806, 1336152, 1670190, 1837209, 2226920, 2449612, 2672304, 3062015, 3340380, 3674418, 4453840, 4899224, 6124030, 6680760, 7348836, 9186045, 9798448, 12248060, 13361520, 14697672, 18372090, 24496120, 29395344, 36744180, 48992240, 73488360, 146976720]

約数ペア:

[(1, 146976720), (2, 73488360), (3, 48992240), (4, 36744180), (5, 29395344), (6, 24496120), (8, 18372090), (10, 14697672), (11, 13361520), (12, 12248060), (15, 9798448), (16, 9186045), (20, 7348836), (22, 6680760), (24, 6124030), (30, 4899224), (33, 4453840), (40, 3674418), (44, 3340380), (48, 3062015), (55, 2672304), (60, 2449612), (66, 2226920), (80, 1837209), (88, 1670190), (110, 1336152), (120, 1224806), (132, 1113460), (165, 890768), (176, 835095), (220, 668076), (240, 612403), (264, 556730), (330, 445384), (440, 334038), (528, 278365), (660, 222692), (880, 167019), (1320, 111346), (2640, 55673)]