288672660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2535

約数の個数: 120

約数和(自身を含む): 918358056

約数和(自身を除く): 629685396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1460, 1620, 1971, 2190, 2441, 2628, 3285, 3942, 4380, 4882, 5913, 6570, 7323, 7884, 9764, 9855, 11826, 12205, 13140, 14646, 19710, 21969, 23652, 24410, 29292, 29565, 36615, 39420, 43938, 48820, 59130, 65907, 73230, 87876, 109845, 118260, 131814, 146460, 178193, 197721, 219690, 263628, 329535, 356386, 395442, 439380, 534579, 659070, 712772, 790884, 890965, 988605, 1069158, 1318140, 1603737, 1781930, 1977210, 2138316, 2672895, 3207474, 3563860, 3954420, 4811211, 5345790, 6414948, 8018685, 9622422, 10691580, 14433633, 16037370, 19244844, 24056055, 28867266, 32074740, 48112110, 57734532, 72168165, 96224220, 144336330, 288672660]

約数ペア:

[(1, 288672660), (2, 144336330), (3, 96224220), (4, 72168165), (5, 57734532), (6, 48112110), (9, 32074740), (10, 28867266), (12, 24056055), (15, 19244844), (18, 16037370), (20, 14433633), (27, 10691580), (30, 9622422), (36, 8018685), (45, 6414948), (54, 5345790), (60, 4811211), (73, 3954420), (81, 3563860), (90, 3207474), (108, 2672895), (135, 2138316), (146, 1977210), (162, 1781930), (180, 1603737), (219, 1318140), (270, 1069158), (292, 988605), (324, 890965), (365, 790884), (405, 712772), (438, 659070), (540, 534579), (657, 439380), (730, 395442), (810, 356386), (876, 329535), (1095, 263628), (1314, 219690), (1460, 197721), (1620, 178193), (1971, 146460), (2190, 131814), (2441, 118260), (2628, 109845), (3285, 87876), (3942, 73230), (4380, 65907), (4882, 59130), (5913, 48820), (6570, 43938), (7323, 39420), (7884, 36615), (9764, 29565), (9855, 29292), (11826, 24410), (12205, 23652), (13140, 21969), (14646, 19710)]