727991760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{4007}}^1$

素因数の和:4780

約数の個数: 80

約数和(自身を含む): 2260319616

約数和(自身を除く): 1532327856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 757, 1514, 2271, 3028, 3785, 4007, 4542, 6056, 7570, 8014, 9084, 11355, 12021, 12112, 15140, 16028, 18168, 20035, 22710, 24042, 30280, 32056, 36336, 40070, 45420, 48084, 60105, 60560, 64112, 80140, 90840, 96168, 120210, 160280, 181680, 192336, 240420, 320560, 480840, 961680, 3033299, 6066598, 9099897, 12133196, 15166495, 18199794, 24266392, 30332990, 36399588, 45499485, 48532784, 60665980, 72799176, 90998970, 121331960, 145598352, 181997940, 242663920, 363995880, 727991760]

約数ペア:

[(1, 727991760), (2, 363995880), (3, 242663920), (4, 181997940), (5, 145598352), (6, 121331960), (8, 90998970), (10, 72799176), (12, 60665980), (15, 48532784), (16, 45499485), (20, 36399588), (24, 30332990), (30, 24266392), (40, 18199794), (48, 15166495), (60, 12133196), (80, 9099897), (120, 6066598), (240, 3033299), (757, 961680), (1514, 480840), (2271, 320560), (3028, 240420), (3785, 192336), (4007, 181680), (4542, 160280), (6056, 120210), (7570, 96168), (8014, 90840), (9084, 80140), (11355, 64112), (12021, 60560), (12112, 60105), (15140, 48084), (16028, 45420), (18168, 40070), (20035, 36336), (22710, 32056), (24042, 30280)]