72528360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1931}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 218393280

約数和(自身を除く): 145864920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 1931, 2504, 3130, 3756, 3862, 4695, 5793, 6260, 7512, 7724, 9390, 9655, 11586, 12520, 15448, 18780, 19310, 23172, 28965, 37560, 38620, 46344, 57930, 77240, 115860, 231720, 604403, 1208806, 1813209, 2417612, 3022015, 3626418, 4835224, 6044030, 7252836, 9066045, 12088060, 14505672, 18132090, 24176120, 36264180, 72528360]

約数ペア:

[(1, 72528360), (2, 36264180), (3, 24176120), (4, 18132090), (5, 14505672), (6, 12088060), (8, 9066045), (10, 7252836), (12, 6044030), (15, 4835224), (20, 3626418), (24, 3022015), (30, 2417612), (40, 1813209), (60, 1208806), (120, 604403), (313, 231720), (626, 115860), (939, 77240), (1252, 57930), (1565, 46344), (1878, 38620), (1931, 37560), (2504, 28965), (3130, 23172), (3756, 19310), (3862, 18780), (4695, 15448), (5793, 12520), (6260, 11586), (7512, 9655), (7724, 9390)]