63686880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 222191424

約数和(自身を除く): 158504544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 941, 1128, 1410, 1440, 1504, 1692, 1880, 1882, 2115, 2256, 2820, 2823, 3384, 3760, 3764, 4230, 4512, 4705, 5640, 5646, 6768, 7520, 7528, 8460, 8469, 9410, 11280, 11292, 13536, 14115, 15056, 16920, 16938, 18820, 22560, 22584, 28230, 30112, 33840, 33876, 37640, 42345, 44227, 45168, 56460, 67680, 67752, 75280, 84690, 88454, 90336, 112920, 132681, 135504, 150560, 169380, 176908, 221135, 225840, 265362, 271008, 338760, 353816, 398043, 442270, 451680, 530724, 663405, 677520, 707632, 796086, 884540, 1061448, 1326810, 1355040, 1415264, 1592172, 1769080, 1990215, 2122896, 2653620, 3184344, 3538160, 3980430, 4245792, 5307240, 6368688, 7076320, 7960860, 10614480, 12737376, 15921720, 21228960, 31843440, 63686880]

約数ペア:

[(1, 63686880), (2, 31843440), (3, 21228960), (4, 15921720), (5, 12737376), (6, 10614480), (8, 7960860), (9, 7076320), (10, 6368688), (12, 5307240), (15, 4245792), (16, 3980430), (18, 3538160), (20, 3184344), (24, 2653620), (30, 2122896), (32, 1990215), (36, 1769080), (40, 1592172), (45, 1415264), (47, 1355040), (48, 1326810), (60, 1061448), (72, 884540), (80, 796086), (90, 707632), (94, 677520), (96, 663405), (120, 530724), (141, 451680), (144, 442270), (160, 398043), (180, 353816), (188, 338760), (235, 271008), (240, 265362), (282, 225840), (288, 221135), (360, 176908), (376, 169380), (423, 150560), (470, 135504), (480, 132681), (564, 112920), (705, 90336), (720, 88454), (752, 84690), (846, 75280), (940, 67752), (941, 67680), (1128, 56460), (1410, 45168), (1440, 44227), (1504, 42345), (1692, 37640), (1880, 33876), (1882, 33840), (2115, 30112), (2256, 28230), (2820, 22584), (2823, 22560), (3384, 18820), (3760, 16938), (3764, 16920), (4230, 15056), (4512, 14115), (4705, 13536), (5640, 11292), (5646, 11280), (6768, 9410), (7520, 8469), (7528, 8460)]