179340720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1299

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 432620112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1223, 1410, 1560, 1833, 1880, 2256, 2444, 2446, 2820, 3055, 3120, 3666, 3669, 3760, 4888, 4892, 5640, 6110, 6115, 7332, 7338, 9165, 9776, 9784, 11280, 12220, 12230, 14664, 14676, 15899, 18330, 18345, 19568, 24440, 24460, 29328, 29352, 31798, 36660, 36690, 47697, 48880, 48920, 57481, 58704, 63596, 73320, 73380, 79495, 95394, 97840, 114962, 127192, 146640, 146760, 158990, 172443, 190788, 229924, 238485, 254384, 287405, 293520, 317980, 344886, 381576, 459848, 476970, 574810, 635960, 689772, 747253, 763152, 862215, 919696, 953940, 1149620, 1271920, 1379544, 1494506, 1724430, 1907880, 2241759, 2299240, 2759088, 2989012, 3448860, 3736265, 3815760, 4483518, 4598480, 5978024, 6897720, 7472530, 8967036, 11208795, 11956048, 13795440, 14945060, 17934072, 22417590, 29890120, 35868144, 44835180, 59780240, 89670360, 179340720]

約数ペア:

[(1, 179340720), (2, 89670360), (3, 59780240), (4, 44835180), (5, 35868144), (6, 29890120), (8, 22417590), (10, 17934072), (12, 14945060), (13, 13795440), (15, 11956048), (16, 11208795), (20, 8967036), (24, 7472530), (26, 6897720), (30, 5978024), (39, 4598480), (40, 4483518), (47, 3815760), (48, 3736265), (52, 3448860), (60, 2989012), (65, 2759088), (78, 2299240), (80, 2241759), (94, 1907880), (104, 1724430), (120, 1494506), (130, 1379544), (141, 1271920), (156, 1149620), (188, 953940), (195, 919696), (208, 862215), (235, 763152), (240, 747253), (260, 689772), (282, 635960), (312, 574810), (376, 476970), (390, 459848), (470, 381576), (520, 344886), (564, 317980), (611, 293520), (624, 287405), (705, 254384), (752, 238485), (780, 229924), (940, 190788), (1040, 172443), (1128, 158990), (1222, 146760), (1223, 146640), (1410, 127192), (1560, 114962), (1833, 97840), (1880, 95394), (2256, 79495), (2444, 73380), (2446, 73320), (2820, 63596), (3055, 58704), (3120, 57481), (3666, 48920), (3669, 48880), (3760, 47697), (4888, 36690), (4892, 36660), (5640, 31798), (6110, 29352), (6115, 29328), (7332, 24460), (7338, 24440), (9165, 19568), (9776, 18345), (9784, 18330), (11280, 15899), (12220, 14676), (12230, 14664)]