305088360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82013}}^1$

素因数の和:82058

約数の個数: 64

約数和(自身を含む): 944801280

約数和(自身を除く): 639712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 82013, 164026, 246039, 328052, 410065, 492078, 656104, 820130, 984156, 1230195, 1640260, 1968312, 2460390, 2542403, 3280520, 4920780, 5084806, 7627209, 9841560, 10169612, 12712015, 15254418, 20339224, 25424030, 30508836, 38136045, 50848060, 61017672, 76272090, 101696120, 152544180, 305088360]

約数ペア:

[(1, 305088360), (2, 152544180), (3, 101696120), (4, 76272090), (5, 61017672), (6, 50848060), (8, 38136045), (10, 30508836), (12, 25424030), (15, 20339224), (20, 15254418), (24, 12712015), (30, 10169612), (31, 9841560), (40, 7627209), (60, 5084806), (62, 4920780), (93, 3280520), (120, 2542403), (124, 2460390), (155, 1968312), (186, 1640260), (248, 1230195), (310, 984156), (372, 820130), (465, 656104), (620, 492078), (744, 410065), (930, 328052), (1240, 246039), (1860, 164026), (3720, 82013)]