2020269120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123791}}^1$

素因数の和:123828

約数の個数: 112

約数和(自身を含む): 6791724288

約数和(自身を除く): 4771455168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 123791, 247582, 371373, 495164, 618955, 742746, 990328, 1237910, 1485492, 1856865, 1980656, 2104447, 2475820, 2970984, 3713730, 3961312, 4208894, 4951640, 5941968, 6313341, 7427460, 7922624, 8417788, 9903280, 10522235, 11883936, 12626682, 14854920, 16835576, 19806560, 21044470, 23767872, 25253364, 29709840, 31566705, 33671152, 39613120, 42088940, 50506728, 59419680, 63133410, 67342304, 84177880, 101013456, 118839360, 126266820, 134684608, 168355760, 202026912, 252533640, 336711520, 404053824, 505067280, 673423040, 1010134560, 2020269120]

約数ペア:

[(1, 2020269120), (2, 1010134560), (3, 673423040), (4, 505067280), (5, 404053824), (6, 336711520), (8, 252533640), (10, 202026912), (12, 168355760), (15, 134684608), (16, 126266820), (17, 118839360), (20, 101013456), (24, 84177880), (30, 67342304), (32, 63133410), (34, 59419680), (40, 50506728), (48, 42088940), (51, 39613120), (60, 33671152), (64, 31566705), (68, 29709840), (80, 25253364), (85, 23767872), (96, 21044470), (102, 19806560), (120, 16835576), (136, 14854920), (160, 12626682), (170, 11883936), (192, 10522235), (204, 9903280), (240, 8417788), (255, 7922624), (272, 7427460), (320, 6313341), (340, 5941968), (408, 4951640), (480, 4208894), (510, 3961312), (544, 3713730), (680, 2970984), (816, 2475820), (960, 2104447), (1020, 1980656), (1088, 1856865), (1360, 1485492), (1632, 1237910), (2040, 990328), (2720, 742746), (3264, 618955), (4080, 495164), (5440, 371373), (8160, 247582), (16320, 123791)]