153403680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{319591}}^1$

素因数の和:319609

約数の個数: 48

約数和(自身を含む): 483223104

約数和(自身を除く): 329819424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 319591, 639182, 958773, 1278364, 1597955, 1917546, 2556728, 3195910, 3835092, 4793865, 5113456, 6391820, 7670184, 9587730, 10226912, 12783640, 15340368, 19175460, 25567280, 30680736, 38350920, 51134560, 76701840, 153403680]

約数ペア:

[(1, 153403680), (2, 76701840), (3, 51134560), (4, 38350920), (5, 30680736), (6, 25567280), (8, 19175460), (10, 15340368), (12, 12783640), (15, 10226912), (16, 9587730), (20, 7670184), (24, 6391820), (30, 5113456), (32, 4793865), (40, 3835092), (48, 3195910), (60, 2556728), (80, 1917546), (96, 1597955), (120, 1278364), (160, 958773), (240, 639182), (480, 319591)]