5120972160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65053}}^1$

素因数の和:65116

約数の個数: 128

約数和(自身を含む): 16721480160

約数和(自身を除く): 11600508000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26240, 39360, 65053, 78720, 130106, 195159, 260212, 325265, 390318, 520424, 650530, 780636, 975795, 1040848, 1301060, 1561272, 1951590, 2081696, 2602120, 2667173, 3122544, 3903180, 4163392, 5204240, 5334346, 6245088, 7806360, 8001519, 8326784, 10408480, 10668692, 12490176, 13335865, 15612720, 16003038, 20816960, 21337384, 24980352, 26671730, 31225440, 32006076, 40007595, 41633920, 42674768, 53343460, 62450880, 64012152, 80015190, 85349536, 106686920, 124901760, 128024304, 160030380, 170699072, 213373840, 256048608, 320060760, 341398144, 426747680, 512097216, 640121520, 853495360, 1024194432, 1280243040, 1706990720, 2560486080, 5120972160]

約数ペア:

[(1, 5120972160), (2, 2560486080), (3, 1706990720), (4, 1280243040), (5, 1024194432), (6, 853495360), (8, 640121520), (10, 512097216), (12, 426747680), (15, 341398144), (16, 320060760), (20, 256048608), (24, 213373840), (30, 170699072), (32, 160030380), (40, 128024304), (41, 124901760), (48, 106686920), (60, 85349536), (64, 80015190), (80, 64012152), (82, 62450880), (96, 53343460), (120, 42674768), (123, 41633920), (128, 40007595), (160, 32006076), (164, 31225440), (192, 26671730), (205, 24980352), (240, 21337384), (246, 20816960), (320, 16003038), (328, 15612720), (384, 13335865), (410, 12490176), (480, 10668692), (492, 10408480), (615, 8326784), (640, 8001519), (656, 7806360), (820, 6245088), (960, 5334346), (984, 5204240), (1230, 4163392), (1312, 3903180), (1640, 3122544), (1920, 2667173), (1968, 2602120), (2460, 2081696), (2624, 1951590), (3280, 1561272), (3936, 1301060), (4920, 1040848), (5248, 975795), (6560, 780636), (7872, 650530), (9840, 520424), (13120, 390318), (15744, 325265), (19680, 260212), (26240, 195159), (39360, 130106), (65053, 78720)]