40608480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7691}}^1$

素因数の和:7720

約数の個数: 96

約数和(自身を含む): 139563648

約数和(自身を除く): 98955168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 7691, 15382, 23073, 30764, 38455, 46146, 61528, 76910, 84601, 92292, 115365, 123056, 153820, 169202, 184584, 230730, 246112, 253803, 307640, 338404, 369168, 423005, 461460, 507606, 615280, 676808, 738336, 846010, 922920, 1015212, 1230560, 1269015, 1353616, 1692020, 1845840, 2030424, 2538030, 2707232, 3384040, 3691680, 4060848, 5076060, 6768080, 8121696, 10152120, 13536160, 20304240, 40608480]

約数ペア:

[(1, 40608480), (2, 20304240), (3, 13536160), (4, 10152120), (5, 8121696), (6, 6768080), (8, 5076060), (10, 4060848), (11, 3691680), (12, 3384040), (15, 2707232), (16, 2538030), (20, 2030424), (22, 1845840), (24, 1692020), (30, 1353616), (32, 1269015), (33, 1230560), (40, 1015212), (44, 922920), (48, 846010), (55, 738336), (60, 676808), (66, 615280), (80, 507606), (88, 461460), (96, 423005), (110, 369168), (120, 338404), (132, 307640), (160, 253803), (165, 246112), (176, 230730), (220, 184584), (240, 169202), (264, 153820), (330, 123056), (352, 115365), (440, 92292), (480, 84601), (528, 76910), (660, 61528), (880, 46146), (1056, 38455), (1320, 30764), (1760, 23073), (2640, 15382), (5280, 7691)]