406924920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66491}}^1$

素因数の和:66525

約数の個数: 96

約数和(自身を含む): 1400321520

約数和(自身を除く): 993396600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 66491, 132982, 199473, 265964, 332455, 398946, 531928, 598419, 664910, 797892, 997365, 1130347, 1196838, 1329820, 1595784, 1994730, 2260694, 2393676, 2659640, 2992095, 3391041, 3989460, 4521388, 4787352, 5651735, 5984190, 6782082, 7978920, 9042776, 10173123, 11303470, 11968380, 13564164, 16955205, 20346246, 22606940, 23936760, 27128328, 33910410, 40692492, 45213880, 50865615, 67820820, 81384984, 101731230, 135641640, 203462460, 406924920]

約数ペア:

[(1, 406924920), (2, 203462460), (3, 135641640), (4, 101731230), (5, 81384984), (6, 67820820), (8, 50865615), (9, 45213880), (10, 40692492), (12, 33910410), (15, 27128328), (17, 23936760), (18, 22606940), (20, 20346246), (24, 16955205), (30, 13564164), (34, 11968380), (36, 11303470), (40, 10173123), (45, 9042776), (51, 7978920), (60, 6782082), (68, 5984190), (72, 5651735), (85, 4787352), (90, 4521388), (102, 3989460), (120, 3391041), (136, 2992095), (153, 2659640), (170, 2393676), (180, 2260694), (204, 1994730), (255, 1595784), (306, 1329820), (340, 1196838), (360, 1130347), (408, 997365), (510, 797892), (612, 664910), (680, 598419), (765, 531928), (1020, 398946), (1224, 332455), (1530, 265964), (2040, 199473), (3060, 132982), (6120, 66491)]