317607480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1691

約数の個数: 160

約数和(自身を含む): 1085689440

約数和(自身を除く): 768081960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1220, 1464, 1607, 1620, 1647, 1830, 2196, 2440, 2745, 3214, 3240, 3294, 3660, 4392, 4821, 4941, 5490, 6428, 6588, 7320, 8035, 8235, 9642, 9882, 10980, 12856, 13176, 14463, 16070, 16470, 19284, 19764, 21960, 24105, 24705, 28926, 32140, 32940, 38568, 39528, 43389, 48210, 49410, 57852, 64280, 65880, 72315, 86778, 96420, 98027, 98820, 115704, 130167, 144630, 173556, 192840, 196054, 197640, 216945, 260334, 289260, 294081, 347112, 392108, 433890, 490135, 520668, 578520, 588162, 650835, 784216, 867780, 882243, 980270, 1041336, 1176324, 1301670, 1470405, 1735560, 1764486, 1960540, 2352648, 2603340, 2646729, 2940810, 3528972, 3921080, 4411215, 5206680, 5293458, 5881620, 7057944, 7940187, 8822430, 10586916, 11763240, 13233645, 15880374, 17644860, 21173832, 26467290, 31760748, 35289720, 39700935, 52934580, 63521496, 79401870, 105869160, 158803740, 317607480]

約数ペア:

[(1, 317607480), (2, 158803740), (3, 105869160), (4, 79401870), (5, 63521496), (6, 52934580), (8, 39700935), (9, 35289720), (10, 31760748), (12, 26467290), (15, 21173832), (18, 17644860), (20, 15880374), (24, 13233645), (27, 11763240), (30, 10586916), (36, 8822430), (40, 7940187), (45, 7057944), (54, 5881620), (60, 5293458), (61, 5206680), (72, 4411215), (81, 3921080), (90, 3528972), (108, 2940810), (120, 2646729), (122, 2603340), (135, 2352648), (162, 1960540), (180, 1764486), (183, 1735560), (216, 1470405), (244, 1301670), (270, 1176324), (305, 1041336), (324, 980270), (360, 882243), (366, 867780), (405, 784216), (488, 650835), (540, 588162), (549, 578520), (610, 520668), (648, 490135), (732, 433890), (810, 392108), (915, 347112), (1080, 294081), (1098, 289260), (1220, 260334), (1464, 216945), (1607, 197640), (1620, 196054), (1647, 192840), (1830, 173556), (2196, 144630), (2440, 130167), (2745, 115704), (3214, 98820), (3240, 98027), (3294, 96420), (3660, 86778), (4392, 72315), (4821, 65880), (4941, 64280), (5490, 57852), (6428, 49410), (6588, 48210), (7320, 43389), (8035, 39528), (8235, 38568), (9642, 32940), (9882, 32140), (10980, 28926), (12856, 24705), (13176, 24105), (14463, 21960), (16070, 19764), (16470, 19284)]