38788560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3205

約数の個数: 120

約数和(自身を含む): 137971080

約数和(自身を除く): 99182520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3169, 4080, 6120, 6338, 9507, 12240, 12676, 15845, 19014, 25352, 28521, 31690, 38028, 47535, 50704, 53873, 57042, 63380, 76056, 95070, 107746, 114084, 126760, 142605, 152112, 161619, 190140, 215492, 228168, 253520, 269365, 285210, 323238, 380280, 430984, 456336, 484857, 538730, 570420, 646476, 760560, 808095, 861968, 969714, 1077460, 1140840, 1292952, 1616190, 1939428, 2154920, 2281680, 2424285, 2585904, 3232380, 3878856, 4309840, 4848570, 6464760, 7757712, 9697140, 12929520, 19394280, 38788560]

約数ペア:

[(1, 38788560), (2, 19394280), (3, 12929520), (4, 9697140), (5, 7757712), (6, 6464760), (8, 4848570), (9, 4309840), (10, 3878856), (12, 3232380), (15, 2585904), (16, 2424285), (17, 2281680), (18, 2154920), (20, 1939428), (24, 1616190), (30, 1292952), (34, 1140840), (36, 1077460), (40, 969714), (45, 861968), (48, 808095), (51, 760560), (60, 646476), (68, 570420), (72, 538730), (80, 484857), (85, 456336), (90, 430984), (102, 380280), (120, 323238), (136, 285210), (144, 269365), (153, 253520), (170, 228168), (180, 215492), (204, 190140), (240, 161619), (255, 152112), (272, 142605), (306, 126760), (340, 114084), (360, 107746), (408, 95070), (510, 76056), (612, 63380), (680, 57042), (720, 53873), (765, 50704), (816, 47535), (1020, 38028), (1224, 31690), (1360, 28521), (1530, 25352), (2040, 19014), (2448, 15845), (3060, 12676), (3169, 12240), (4080, 9507), (6120, 6338)]