327987120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4283

約数の個数: 160

約数和(自身を含む): 1133498880

約数和(自身を除く): 805511760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4231, 4560, 4845, 5168, 6460, 7752, 8462, 9690, 12693, 12920, 15504, 16924, 19380, 21155, 25386, 25840, 33848, 38760, 42310, 50772, 63465, 67696, 71927, 77520, 80389, 84620, 101544, 126930, 143854, 160778, 169240, 203088, 215781, 241167, 253860, 287708, 321556, 338480, 359635, 401945, 431562, 482334, 507720, 575416, 643112, 719270, 803890, 863124, 964668, 1015440, 1078905, 1150832, 1205835, 1286224, 1366613, 1438540, 1607780, 1726248, 1929336, 2157810, 2411670, 2733226, 2877080, 3215560, 3452496, 3858672, 4099839, 4315620, 4823340, 5466452, 5754160, 6431120, 6833065, 8199678, 8631240, 9646680, 10932904, 13666130, 16399356, 17262480, 19293360, 20499195, 21865808, 27332260, 32798712, 40998390, 54664520, 65597424, 81996780, 109329040, 163993560, 327987120]

約数ペア:

[(1, 327987120), (2, 163993560), (3, 109329040), (4, 81996780), (5, 65597424), (6, 54664520), (8, 40998390), (10, 32798712), (12, 27332260), (15, 21865808), (16, 20499195), (17, 19293360), (19, 17262480), (20, 16399356), (24, 13666130), (30, 10932904), (34, 9646680), (38, 8631240), (40, 8199678), (48, 6833065), (51, 6431120), (57, 5754160), (60, 5466452), (68, 4823340), (76, 4315620), (80, 4099839), (85, 3858672), (95, 3452496), (102, 3215560), (114, 2877080), (120, 2733226), (136, 2411670), (152, 2157810), (170, 1929336), (190, 1726248), (204, 1607780), (228, 1438540), (240, 1366613), (255, 1286224), (272, 1205835), (285, 1150832), (304, 1078905), (323, 1015440), (340, 964668), (380, 863124), (408, 803890), (456, 719270), (510, 643112), (570, 575416), (646, 507720), (680, 482334), (760, 431562), (816, 401945), (912, 359635), (969, 338480), (1020, 321556), (1140, 287708), (1292, 253860), (1360, 241167), (1520, 215781), (1615, 203088), (1938, 169240), (2040, 160778), (2280, 143854), (2584, 126930), (3230, 101544), (3876, 84620), (4080, 80389), (4231, 77520), (4560, 71927), (4845, 67696), (5168, 63465), (6460, 50772), (7752, 42310), (8462, 38760), (9690, 33848), (12693, 25840), (12920, 25386), (15504, 21155), (16924, 19380)]