4949040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 16257888

約数和(自身を除く): 11308848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1213, 1360, 2040, 2426, 3639, 4080, 4852, 6065, 7278, 9704, 12130, 14556, 18195, 19408, 20621, 24260, 29112, 36390, 41242, 48520, 58224, 61863, 72780, 82484, 97040, 103105, 123726, 145560, 164968, 206210, 247452, 291120, 309315, 329936, 412420, 494904, 618630, 824840, 989808, 1237260, 1649680, 2474520, 4949040]

約数ペア:

[(1, 4949040), (2, 2474520), (3, 1649680), (4, 1237260), (5, 989808), (6, 824840), (8, 618630), (10, 494904), (12, 412420), (15, 329936), (16, 309315), (17, 291120), (20, 247452), (24, 206210), (30, 164968), (34, 145560), (40, 123726), (48, 103105), (51, 97040), (60, 82484), (68, 72780), (80, 61863), (85, 58224), (102, 48520), (120, 41242), (136, 36390), (170, 29112), (204, 24260), (240, 20621), (255, 19408), (272, 18195), (340, 14556), (408, 12130), (510, 9704), (680, 7278), (816, 6065), (1020, 4852), (1213, 4080), (1360, 3639), (2040, 2426)]