1480040400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{72551}}^1$

素因数の和:72589

約数の個数: 120

約数和(自身を含む): 5020017984

約数和(自身を除く): 3539977584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 20400, 72551, 145102, 217653, 290204, 362755, 435306, 580408, 725510, 870612, 1088265, 1160816, 1233367, 1451020, 1741224, 1813775, 2176530, 2466734, 2902040, 3482448, 3627550, 3700101, 4353060, 4933468, 5441325, 5804080, 6166835, 7255100, 7400202, 8706120, 9866936, 10882650, 12333670, 14510200, 14800404, 17412240, 18500505, 19733872, 21765300, 24667340, 29020400, 29600808, 30834175, 37001010, 43530600, 49334680, 59201616, 61668350, 74002020, 87061200, 92502525, 98669360, 123336700, 148004040, 185005050, 246673400, 296008080, 370010100, 493346800, 740020200, 1480040400]

約数ペア:

[(1, 1480040400), (2, 740020200), (3, 493346800), (4, 370010100), (5, 296008080), (6, 246673400), (8, 185005050), (10, 148004040), (12, 123336700), (15, 98669360), (16, 92502525), (17, 87061200), (20, 74002020), (24, 61668350), (25, 59201616), (30, 49334680), (34, 43530600), (40, 37001010), (48, 30834175), (50, 29600808), (51, 29020400), (60, 24667340), (68, 21765300), (75, 19733872), (80, 18500505), (85, 17412240), (100, 14800404), (102, 14510200), (120, 12333670), (136, 10882650), (150, 9866936), (170, 8706120), (200, 7400202), (204, 7255100), (240, 6166835), (255, 5804080), (272, 5441325), (300, 4933468), (340, 4353060), (400, 3700101), (408, 3627550), (425, 3482448), (510, 2902040), (600, 2466734), (680, 2176530), (816, 1813775), (850, 1741224), (1020, 1451020), (1200, 1233367), (1275, 1160816), (1360, 1088265), (1700, 870612), (2040, 725510), (2550, 580408), (3400, 435306), (4080, 362755), (5100, 290204), (6800, 217653), (10200, 145102), (20400, 72551)]