156858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2508

約数の個数: 96

約数和(自身を含む): 497871360

約数和(自身を除く): 341012640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2351, 2780, 3336, 4170, 4448, 4702, 5560, 6672, 7053, 8340, 9404, 11120, 11755, 13344, 14106, 16680, 18808, 22240, 23510, 28212, 33360, 35265, 37616, 47020, 56424, 66720, 70530, 75232, 94040, 112848, 141060, 188080, 225696, 282120, 326789, 376160, 564240, 653578, 980367, 1128480, 1307156, 1633945, 1960734, 2614312, 3267890, 3921468, 4901835, 5228624, 6535780, 7842936, 9803670, 10457248, 13071560, 15685872, 19607340, 26143120, 31371744, 39214680, 52286240, 78429360, 156858720]

約数ペア:

[(1, 156858720), (2, 78429360), (3, 52286240), (4, 39214680), (5, 31371744), (6, 26143120), (8, 19607340), (10, 15685872), (12, 13071560), (15, 10457248), (16, 9803670), (20, 7842936), (24, 6535780), (30, 5228624), (32, 4901835), (40, 3921468), (48, 3267890), (60, 2614312), (80, 1960734), (96, 1633945), (120, 1307156), (139, 1128480), (160, 980367), (240, 653578), (278, 564240), (417, 376160), (480, 326789), (556, 282120), (695, 225696), (834, 188080), (1112, 141060), (1390, 112848), (1668, 94040), (2085, 75232), (2224, 70530), (2351, 66720), (2780, 56424), (3336, 47020), (4170, 37616), (4448, 35265), (4702, 33360), (5560, 28212), (6672, 23510), (7053, 22240), (8340, 18808), (9404, 16680), (11120, 14106), (11755, 13344)]