80838060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 245633472

約数和(自身を除く): 164795412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 1933, 2091, 2460, 2788, 3485, 3866, 4182, 5799, 6970, 7732, 8364, 9665, 10455, 11598, 13940, 19330, 20910, 23196, 28995, 32861, 38660, 41820, 57990, 65722, 79253, 98583, 115980, 131444, 158506, 164305, 197166, 237759, 317012, 328610, 394332, 396265, 475518, 492915, 657220, 792530, 951036, 985830, 1188795, 1347301, 1585060, 1971660, 2377590, 2694602, 4041903, 4755180, 5389204, 6736505, 8083806, 13473010, 16167612, 20209515, 26946020, 40419030, 80838060]

約数ペア:

[(1, 80838060), (2, 40419030), (3, 26946020), (4, 20209515), (5, 16167612), (6, 13473010), (10, 8083806), (12, 6736505), (15, 5389204), (17, 4755180), (20, 4041903), (30, 2694602), (34, 2377590), (41, 1971660), (51, 1585060), (60, 1347301), (68, 1188795), (82, 985830), (85, 951036), (102, 792530), (123, 657220), (164, 492915), (170, 475518), (204, 396265), (205, 394332), (246, 328610), (255, 317012), (340, 237759), (410, 197166), (492, 164305), (510, 158506), (615, 131444), (697, 115980), (820, 98583), (1020, 79253), (1230, 65722), (1394, 57990), (1933, 41820), (2091, 38660), (2460, 32861), (2788, 28995), (3485, 23196), (3866, 20910), (4182, 19330), (5799, 13940), (6970, 11598), (7732, 10455), (8364, 9665)]