13337040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 42068736

約数和(自身を除く): 28731696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 911, 915, 976, 1220, 1464, 1822, 1830, 2440, 2733, 2928, 3644, 3660, 4555, 4880, 5466, 7288, 7320, 9110, 10932, 13665, 14576, 14640, 18220, 21864, 27330, 36440, 43728, 54660, 55571, 72880, 109320, 111142, 166713, 218640, 222284, 277855, 333426, 444568, 555710, 666852, 833565, 889136, 1111420, 1333704, 1667130, 2222840, 2667408, 3334260, 4445680, 6668520, 13337040]

約数ペア:

[(1, 13337040), (2, 6668520), (3, 4445680), (4, 3334260), (5, 2667408), (6, 2222840), (8, 1667130), (10, 1333704), (12, 1111420), (15, 889136), (16, 833565), (20, 666852), (24, 555710), (30, 444568), (40, 333426), (48, 277855), (60, 222284), (61, 218640), (80, 166713), (120, 111142), (122, 109320), (183, 72880), (240, 55571), (244, 54660), (305, 43728), (366, 36440), (488, 27330), (610, 21864), (732, 18220), (911, 14640), (915, 14576), (976, 13665), (1220, 10932), (1464, 9110), (1822, 7320), (1830, 7288), (2440, 5466), (2733, 4880), (2928, 4555), (3644, 3660)]