236977680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16187}}^1$

素因数の和:16264

約数の個数: 80

約数和(自身を含む): 746720064

約数和(自身を除く): 509742384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 16187, 32374, 48561, 64748, 80935, 97122, 129496, 161870, 194244, 242805, 258992, 323740, 388488, 485610, 647480, 776976, 971220, 987407, 1294960, 1942440, 1974814, 2962221, 3884880, 3949628, 4937035, 5924442, 7899256, 9874070, 11848884, 14811105, 15798512, 19748140, 23697768, 29622210, 39496280, 47395536, 59244420, 78992560, 118488840, 236977680]

約数ペア:

[(1, 236977680), (2, 118488840), (3, 78992560), (4, 59244420), (5, 47395536), (6, 39496280), (8, 29622210), (10, 23697768), (12, 19748140), (15, 15798512), (16, 14811105), (20, 11848884), (24, 9874070), (30, 7899256), (40, 5924442), (48, 4937035), (60, 3949628), (61, 3884880), (80, 2962221), (120, 1974814), (122, 1942440), (183, 1294960), (240, 987407), (244, 971220), (305, 776976), (366, 647480), (488, 485610), (610, 388488), (732, 323740), (915, 258992), (976, 242805), (1220, 194244), (1464, 161870), (1830, 129496), (2440, 97122), (2928, 80935), (3660, 64748), (4880, 48561), (7320, 32374), (14640, 16187)]