8722620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 28123200

約数和(自身を除く): 19400580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 557, 580, 783, 870, 1044, 1114, 1305, 1566, 1671, 1740, 2228, 2610, 2785, 3132, 3342, 3915, 5013, 5220, 5570, 6684, 7830, 8355, 10026, 11140, 15039, 15660, 16153, 16710, 20052, 25065, 30078, 32306, 33420, 48459, 50130, 60156, 64612, 75195, 80765, 96918, 100260, 145377, 150390, 161530, 193836, 242295, 290754, 300780, 323060, 436131, 484590, 581508, 726885, 872262, 969180, 1453770, 1744524, 2180655, 2907540, 4361310, 8722620]

約数ペア:

[(1, 8722620), (2, 4361310), (3, 2907540), (4, 2180655), (5, 1744524), (6, 1453770), (9, 969180), (10, 872262), (12, 726885), (15, 581508), (18, 484590), (20, 436131), (27, 323060), (29, 300780), (30, 290754), (36, 242295), (45, 193836), (54, 161530), (58, 150390), (60, 145377), (87, 100260), (90, 96918), (108, 80765), (116, 75195), (135, 64612), (145, 60156), (174, 50130), (180, 48459), (261, 33420), (270, 32306), (290, 30078), (348, 25065), (435, 20052), (522, 16710), (540, 16153), (557, 15660), (580, 15039), (783, 11140), (870, 10026), (1044, 8355), (1114, 7830), (1305, 6684), (1566, 5570), (1671, 5220), (1740, 5013), (2228, 3915), (2610, 3342), (2785, 3132)]