84077520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5743}}^1$

素因数の和:5820

約数の個数: 80

約数和(自身を含む): 264959232

約数和(自身を除く): 180881712

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, 5743, 7320, 11486, 14640, 17229, 22972, 28715, 34458, 45944, 57430, 68916, 86145, 91888, 114860, 137832, 172290, 229720, 275664, 344580, 350323, 459440, 689160, 700646, 1050969, 1378320, 1401292, 1751615, 2101938, 2802584, 3503230, 4203876, 5254845, 5605168, 7006460, 8407752, 10509690, 14012920, 16815504, 21019380, 28025840, 42038760, 84077520]

約数ペア:

[(1, 84077520), (2, 42038760), (3, 28025840), (4, 21019380), (5, 16815504), (6, 14012920), (8, 10509690), (10, 8407752), (12, 7006460), (15, 5605168), (16, 5254845), (20, 4203876), (24, 3503230), (30, 2802584), (40, 2101938), (48, 1751615), (60, 1401292), (61, 1378320), (80, 1050969), (120, 700646), (122, 689160), (183, 459440), (240, 350323), (244, 344580), (305, 275664), (366, 229720), (488, 172290), (610, 137832), (732, 114860), (915, 91888), (976, 86145), (1220, 68916), (1464, 57430), (1830, 45944), (2440, 34458), (2928, 28715), (3660, 22972), (4880, 17229), (5743, 14640), (7320, 11486)]