328629720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161093}}^1$

素因数の和:161124

約数の個数: 64

約数和(自身を含む): 1043889120

約数和(自身を除く): 715259400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 161093, 322186, 483279, 644372, 805465, 966558, 1288744, 1610930, 1933116, 2416395, 2738581, 3221860, 3866232, 4832790, 5477162, 6443720, 8215743, 9665580, 10954324, 13692905, 16431486, 19331160, 21908648, 27385810, 32862972, 41078715, 54771620, 65725944, 82157430, 109543240, 164314860, 328629720]

約数ペア:

[(1, 328629720), (2, 164314860), (3, 109543240), (4, 82157430), (5, 65725944), (6, 54771620), (8, 41078715), (10, 32862972), (12, 27385810), (15, 21908648), (17, 19331160), (20, 16431486), (24, 13692905), (30, 10954324), (34, 9665580), (40, 8215743), (51, 6443720), (60, 5477162), (68, 4832790), (85, 3866232), (102, 3221860), (120, 2738581), (136, 2416395), (170, 1933116), (204, 1610930), (255, 1288744), (340, 966558), (408, 805465), (510, 644372), (680, 483279), (1020, 322186), (2040, 161093)]