2474520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 7866720

約数和(自身を除く): 5392200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1213, 2040, 2426, 3639, 4852, 6065, 7278, 9704, 12130, 14556, 18195, 20621, 24260, 29112, 36390, 41242, 48520, 61863, 72780, 82484, 103105, 123726, 145560, 164968, 206210, 247452, 309315, 412420, 494904, 618630, 824840, 1237260, 2474520]

約数ペア:

[(1, 2474520), (2, 1237260), (3, 824840), (4, 618630), (5, 494904), (6, 412420), (8, 309315), (10, 247452), (12, 206210), (15, 164968), (17, 145560), (20, 123726), (24, 103105), (30, 82484), (34, 72780), (40, 61863), (51, 48520), (60, 41242), (68, 36390), (85, 29112), (102, 24260), (120, 20621), (136, 18195), (170, 14556), (204, 12130), (255, 9704), (340, 7278), (408, 6065), (510, 4852), (680, 3639), (1020, 2426), (1213, 2040)]