202954320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4701

約数の個数: 120

約数和(自身を含む): 692911752

約数和(自身を除く): 489957432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4621, 4880, 5490, 7320, 8784, 9242, 10980, 13863, 14640, 18484, 21960, 23105, 27726, 36968, 41589, 43920, 46210, 55452, 69315, 73936, 83178, 92420, 110904, 138630, 166356, 184840, 207945, 221808, 277260, 281881, 332712, 369680, 415890, 554520, 563762, 665424, 831780, 845643, 1109040, 1127524, 1409405, 1663560, 1691286, 2255048, 2536929, 2818810, 3327120, 3382572, 4228215, 4510096, 5073858, 5637620, 6765144, 8456430, 10147716, 11275240, 12684645, 13530288, 16912860, 20295432, 22550480, 25369290, 33825720, 40590864, 50738580, 67651440, 101477160, 202954320]

約数ペア:

[(1, 202954320), (2, 101477160), (3, 67651440), (4, 50738580), (5, 40590864), (6, 33825720), (8, 25369290), (9, 22550480), (10, 20295432), (12, 16912860), (15, 13530288), (16, 12684645), (18, 11275240), (20, 10147716), (24, 8456430), (30, 6765144), (36, 5637620), (40, 5073858), (45, 4510096), (48, 4228215), (60, 3382572), (61, 3327120), (72, 2818810), (80, 2536929), (90, 2255048), (120, 1691286), (122, 1663560), (144, 1409405), (180, 1127524), (183, 1109040), (240, 845643), (244, 831780), (305, 665424), (360, 563762), (366, 554520), (488, 415890), (549, 369680), (610, 332712), (720, 281881), (732, 277260), (915, 221808), (976, 207945), (1098, 184840), (1220, 166356), (1464, 138630), (1830, 110904), (2196, 92420), (2440, 83178), (2745, 73936), (2928, 69315), (3660, 55452), (4392, 46210), (4621, 43920), (4880, 41589), (5490, 36968), (7320, 27726), (8784, 23105), (9242, 21960), (10980, 18484), (13863, 14640)]