742006320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281063}}^1$

素因数の和:281090

約数の個数: 80

約数和(自身を含む): 2509339392

約数和(自身を除く): 1767333072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 281063, 562126, 843189, 1124252, 1405315, 1686378, 2248504, 2810630, 3091693, 3372756, 4215945, 4497008, 5621260, 6183386, 6745512, 8431890, 9275079, 11242520, 12366772, 13491024, 15458465, 16863780, 18550158, 22485040, 24733544, 30916930, 33727560, 37100316, 46375395, 49467088, 61833860, 67455120, 74200632, 92750790, 123667720, 148401264, 185501580, 247335440, 371003160, 742006320]

約数ペア:

[(1, 742006320), (2, 371003160), (3, 247335440), (4, 185501580), (5, 148401264), (6, 123667720), (8, 92750790), (10, 74200632), (11, 67455120), (12, 61833860), (15, 49467088), (16, 46375395), (20, 37100316), (22, 33727560), (24, 30916930), (30, 24733544), (33, 22485040), (40, 18550158), (44, 16863780), (48, 15458465), (55, 13491024), (60, 12366772), (66, 11242520), (80, 9275079), (88, 8431890), (110, 6745512), (120, 6183386), (132, 5621260), (165, 4497008), (176, 4215945), (220, 3372756), (240, 3091693), (264, 2810630), (330, 2248504), (440, 1686378), (528, 1405315), (660, 1124252), (880, 843189), (1320, 562126), (2640, 281063)]