7132531920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{8513}}^1$

素因数の和:12020

約数の個数: 80

約数和(自身を含む): 22119780672

約数和(自身を除く): 14987248752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3491, 6982, 8513, 10473, 13964, 17026, 17455, 20946, 25539, 27928, 34052, 34910, 41892, 42565, 51078, 52365, 55856, 68104, 69820, 83784, 85130, 102156, 104730, 127695, 136208, 139640, 167568, 170260, 204312, 209460, 255390, 279280, 340520, 408624, 418920, 510780, 681040, 837840, 1021560, 2043120, 29718883, 59437766, 89156649, 118875532, 148594415, 178313298, 237751064, 297188830, 356626596, 445783245, 475502128, 594377660, 713253192, 891566490, 1188755320, 1426506384, 1783132980, 2377510640, 3566265960, 7132531920]

約数ペア:

[(1, 7132531920), (2, 3566265960), (3, 2377510640), (4, 1783132980), (5, 1426506384), (6, 1188755320), (8, 891566490), (10, 713253192), (12, 594377660), (15, 475502128), (16, 445783245), (20, 356626596), (24, 297188830), (30, 237751064), (40, 178313298), (48, 148594415), (60, 118875532), (80, 89156649), (120, 59437766), (240, 29718883), (3491, 2043120), (6982, 1021560), (8513, 837840), (10473, 681040), (13964, 510780), (17026, 418920), (17455, 408624), (20946, 340520), (25539, 279280), (27928, 255390), (34052, 209460), (34910, 204312), (41892, 170260), (42565, 167568), (51078, 139640), (52365, 136208), (55856, 127695), (68104, 104730), (69820, 102156), (83784, 85130)]