8481480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 30412800

約数和(自身を除く): 21931320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 439, 460, 483, 552, 644, 690, 805, 840, 878, 920, 966, 1288, 1317, 1380, 1610, 1756, 1932, 2195, 2415, 2634, 2760, 3073, 3220, 3512, 3864, 4390, 4830, 5268, 6146, 6440, 6585, 8780, 9219, 9660, 10097, 10536, 12292, 13170, 15365, 17560, 18438, 19320, 20194, 24584, 26340, 30291, 30730, 36876, 40388, 46095, 50485, 52680, 60582, 61460, 70679, 73752, 80776, 92190, 100970, 121164, 122920, 141358, 151455, 184380, 201940, 212037, 242328, 282716, 302910, 353395, 368760, 403880, 424074, 565432, 605820, 706790, 848148, 1060185, 1211640, 1413580, 1696296, 2120370, 2827160, 4240740, 8481480]

約数ペア:

[(1, 8481480), (2, 4240740), (3, 2827160), (4, 2120370), (5, 1696296), (6, 1413580), (7, 1211640), (8, 1060185), (10, 848148), (12, 706790), (14, 605820), (15, 565432), (20, 424074), (21, 403880), (23, 368760), (24, 353395), (28, 302910), (30, 282716), (35, 242328), (40, 212037), (42, 201940), (46, 184380), (56, 151455), (60, 141358), (69, 122920), (70, 121164), (84, 100970), (92, 92190), (105, 80776), (115, 73752), (120, 70679), (138, 61460), (140, 60582), (161, 52680), (168, 50485), (184, 46095), (210, 40388), (230, 36876), (276, 30730), (280, 30291), (322, 26340), (345, 24584), (420, 20194), (439, 19320), (460, 18438), (483, 17560), (552, 15365), (644, 13170), (690, 12292), (805, 10536), (840, 10097), (878, 9660), (920, 9219), (966, 8780), (1288, 6585), (1317, 6440), (1380, 6146), (1610, 5268), (1756, 4830), (1932, 4390), (2195, 3864), (2415, 3512), (2634, 3220), (2760, 3073)]