90248280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12329}}^1$

素因数の和:12404

約数の個数: 64

約数和(自身を含む): 275205600

約数和(自身を除く): 184957320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 12329, 24658, 36987, 49316, 61645, 73974, 98632, 123290, 147948, 184935, 246580, 295896, 369870, 493160, 739740, 752069, 1479480, 1504138, 2256207, 3008276, 3760345, 4512414, 6016552, 7520690, 9024828, 11281035, 15041380, 18049656, 22562070, 30082760, 45124140, 90248280]

約数ペア:

[(1, 90248280), (2, 45124140), (3, 30082760), (4, 22562070), (5, 18049656), (6, 15041380), (8, 11281035), (10, 9024828), (12, 7520690), (15, 6016552), (20, 4512414), (24, 3760345), (30, 3008276), (40, 2256207), (60, 1504138), (61, 1479480), (120, 752069), (122, 739740), (183, 493160), (244, 369870), (305, 295896), (366, 246580), (488, 184935), (610, 147948), (732, 123290), (915, 98632), (1220, 73974), (1464, 61645), (1830, 49316), (2440, 36987), (3660, 24658), (7320, 12329)]