298185280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30059}}^1$

素因数の和:30107

約数の個数: 56

約数和(自身を含む): 732983040

約数和(自身を除く): 434797760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 30059, 60118, 120236, 150295, 240472, 300590, 480944, 601180, 931829, 961888, 1202360, 1863658, 1923776, 2404720, 3727316, 4659145, 4809440, 7454632, 9318290, 9618880, 14909264, 18636580, 29818528, 37273160, 59637056, 74546320, 149092640, 298185280]

約数ペア:

[(1, 298185280), (2, 149092640), (4, 74546320), (5, 59637056), (8, 37273160), (10, 29818528), (16, 18636580), (20, 14909264), (31, 9618880), (32, 9318290), (40, 7454632), (62, 4809440), (64, 4659145), (80, 3727316), (124, 2404720), (155, 1923776), (160, 1863658), (248, 1202360), (310, 961888), (320, 931829), (496, 601180), (620, 480944), (992, 300590), (1240, 240472), (1984, 150295), (2480, 120236), (4960, 60118), (9920, 30059)]