326589720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160093}}^1$

素因数の和:160124

約数の個数: 64

約数和(自身を含む): 1037409120

約数和(自身を除く): 710819400

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, 160093, 320186, 480279, 640372, 800465, 960558, 1280744, 1600930, 1921116, 2401395, 2721581, 3201860, 3842232, 4802790, 5443162, 6403720, 8164743, 9605580, 10886324, 13607905, 16329486, 19211160, 21772648, 27215810, 32658972, 40823715, 54431620, 65317944, 81647430, 108863240, 163294860, 326589720]

約数ペア:

[(1, 326589720), (2, 163294860), (3, 108863240), (4, 81647430), (5, 65317944), (6, 54431620), (8, 40823715), (10, 32658972), (12, 27215810), (15, 21772648), (17, 19211160), (20, 16329486), (24, 13607905), (30, 10886324), (34, 9605580), (40, 8164743), (51, 6403720), (60, 5443162), (68, 4802790), (85, 3842232), (102, 3201860), (120, 2721581), (136, 2401395), (170, 1921116), (204, 1600930), (255, 1280744), (340, 960558), (408, 800465), (510, 640372), (680, 480279), (1020, 320186), (2040, 160093)]