89289840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12829}}^1$

素因数の和:12874

約数の個数: 80

約数和(自身を含む): 286365600

約数和(自身を除く): 197075760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12829, 25658, 38487, 51316, 64145, 76974, 102632, 128290, 153948, 192435, 205264, 256580, 307896, 372041, 384870, 513160, 615792, 744082, 769740, 1026320, 1116123, 1488164, 1539480, 1860205, 2232246, 2976328, 3078960, 3720410, 4464492, 5580615, 5952656, 7440820, 8928984, 11161230, 14881640, 17857968, 22322460, 29763280, 44644920, 89289840]

約数ペア:

[(1, 89289840), (2, 44644920), (3, 29763280), (4, 22322460), (5, 17857968), (6, 14881640), (8, 11161230), (10, 8928984), (12, 7440820), (15, 5952656), (16, 5580615), (20, 4464492), (24, 3720410), (29, 3078960), (30, 2976328), (40, 2232246), (48, 1860205), (58, 1539480), (60, 1488164), (80, 1116123), (87, 1026320), (116, 769740), (120, 744082), (145, 615792), (174, 513160), (232, 384870), (240, 372041), (290, 307896), (348, 256580), (435, 205264), (464, 192435), (580, 153948), (696, 128290), (870, 102632), (1160, 76974), (1392, 64145), (1740, 51316), (2320, 38487), (3480, 25658), (6960, 12829)]