328625040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2531}}^1$

素因数の和:3088

約数の個数: 80

約数和(自身を含む): 1021023936

約数和(自身を除く): 692398896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 1082, 1623, 2164, 2531, 2705, 3246, 4328, 5062, 5410, 6492, 7593, 8115, 8656, 10124, 10820, 12655, 12984, 15186, 16230, 20248, 21640, 25310, 25968, 30372, 32460, 37965, 40496, 43280, 50620, 60744, 64920, 75930, 101240, 121488, 129840, 151860, 202480, 303720, 607440, 1369271, 2738542, 4107813, 5477084, 6846355, 8215626, 10954168, 13692710, 16431252, 20539065, 21908336, 27385420, 32862504, 41078130, 54770840, 65725008, 82156260, 109541680, 164312520, 328625040]

約数ペア:

[(1, 328625040), (2, 164312520), (3, 109541680), (4, 82156260), (5, 65725008), (6, 54770840), (8, 41078130), (10, 32862504), (12, 27385420), (15, 21908336), (16, 20539065), (20, 16431252), (24, 13692710), (30, 10954168), (40, 8215626), (48, 6846355), (60, 5477084), (80, 4107813), (120, 2738542), (240, 1369271), (541, 607440), (1082, 303720), (1623, 202480), (2164, 151860), (2531, 129840), (2705, 121488), (3246, 101240), (4328, 75930), (5062, 64920), (5410, 60744), (6492, 50620), (7593, 43280), (8115, 40496), (8656, 37965), (10124, 32460), (10820, 30372), (12655, 25968), (12984, 25310), (15186, 21640), (16230, 20248)]