270882960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1653

約数の個数: 160

約数和(自身を含む): 905084928

約数和(自身を除く): 634201968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1583, 1840, 1860, 2139, 2480, 2760, 2852, 3166, 3565, 3720, 4278, 4749, 5520, 5704, 6332, 7130, 7440, 7915, 8556, 9498, 10695, 11408, 12664, 14260, 15830, 17112, 18996, 21390, 23745, 25328, 28520, 31660, 34224, 36409, 37992, 42780, 47490, 49073, 57040, 63320, 72818, 75984, 85560, 94980, 98146, 109227, 126640, 145636, 147219, 171120, 182045, 189960, 196292, 218454, 245365, 291272, 294438, 364090, 379920, 392584, 436908, 490730, 546135, 582544, 588876, 728180, 736095, 785168, 873816, 981460, 1092270, 1128679, 1177752, 1456360, 1472190, 1747632, 1962920, 2184540, 2257358, 2355504, 2912720, 2944380, 3386037, 3925840, 4369080, 4514716, 5643395, 5888760, 6772074, 8738160, 9029432, 11286790, 11777520, 13544148, 16930185, 18058864, 22573580, 27088296, 33860370, 45147160, 54176592, 67720740, 90294320, 135441480, 270882960]

約数ペア:

[(1, 270882960), (2, 135441480), (3, 90294320), (4, 67720740), (5, 54176592), (6, 45147160), (8, 33860370), (10, 27088296), (12, 22573580), (15, 18058864), (16, 16930185), (20, 13544148), (23, 11777520), (24, 11286790), (30, 9029432), (31, 8738160), (40, 6772074), (46, 5888760), (48, 5643395), (60, 4514716), (62, 4369080), (69, 3925840), (80, 3386037), (92, 2944380), (93, 2912720), (115, 2355504), (120, 2257358), (124, 2184540), (138, 1962920), (155, 1747632), (184, 1472190), (186, 1456360), (230, 1177752), (240, 1128679), (248, 1092270), (276, 981460), (310, 873816), (345, 785168), (368, 736095), (372, 728180), (460, 588876), (465, 582544), (496, 546135), (552, 490730), (620, 436908), (690, 392584), (713, 379920), (744, 364090), (920, 294438), (930, 291272), (1104, 245365), (1240, 218454), (1380, 196292), (1426, 189960), (1488, 182045), (1583, 171120), (1840, 147219), (1860, 145636), (2139, 126640), (2480, 109227), (2760, 98146), (2852, 94980), (3166, 85560), (3565, 75984), (3720, 72818), (4278, 63320), (4749, 57040), (5520, 49073), (5704, 47490), (6332, 42780), (7130, 37992), (7440, 36409), (7915, 34224), (8556, 31660), (9498, 28520), (10695, 25328), (11408, 23745), (12664, 21390), (14260, 18996), (15830, 17112)]