298015920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{413911}}^1$

素因数の和:413930

約数の個数: 60

約数和(自身を含む): 1000839216

約数和(自身を除く): 702823296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 413911, 827822, 1241733, 1655644, 2069555, 2483466, 3311288, 3725199, 4139110, 4966932, 6208665, 6622576, 7450398, 8278220, 9933864, 12417330, 14900796, 16556440, 18625995, 19867728, 24834660, 29801592, 33112880, 37251990, 49669320, 59603184, 74503980, 99338640, 149007960, 298015920]

約数ペア:

[(1, 298015920), (2, 149007960), (3, 99338640), (4, 74503980), (5, 59603184), (6, 49669320), (8, 37251990), (9, 33112880), (10, 29801592), (12, 24834660), (15, 19867728), (16, 18625995), (18, 16556440), (20, 14900796), (24, 12417330), (30, 9933864), (36, 8278220), (40, 7450398), (45, 6622576), (48, 6208665), (60, 4966932), (72, 4139110), (80, 3725199), (90, 3311288), (120, 2483466), (144, 2069555), (180, 1655644), (240, 1241733), (360, 827822), (720, 413911)]