4949520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 15748992

約数和(自身を除く): 10799472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 503, 615, 656, 820, 984, 1006, 1230, 1509, 1640, 1968, 2012, 2460, 2515, 3018, 3280, 4024, 4920, 5030, 6036, 7545, 8048, 9840, 10060, 12072, 15090, 20120, 20623, 24144, 30180, 40240, 41246, 60360, 61869, 82492, 103115, 120720, 123738, 164984, 206230, 247476, 309345, 329968, 412460, 494952, 618690, 824920, 989904, 1237380, 1649840, 2474760, 4949520]

約数ペア:

[(1, 4949520), (2, 2474760), (3, 1649840), (4, 1237380), (5, 989904), (6, 824920), (8, 618690), (10, 494952), (12, 412460), (15, 329968), (16, 309345), (20, 247476), (24, 206230), (30, 164984), (40, 123738), (41, 120720), (48, 103115), (60, 82492), (80, 61869), (82, 60360), (120, 41246), (123, 40240), (164, 30180), (205, 24144), (240, 20623), (246, 20120), (328, 15090), (410, 12072), (492, 10060), (503, 9840), (615, 8048), (656, 7545), (820, 6036), (984, 5030), (1006, 4920), (1230, 4024), (1509, 3280), (1640, 3018), (1968, 2515), (2012, 2460)]