18246840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 40850760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 151, 152, 159, 190, 212, 228, 265, 285, 302, 318, 380, 424, 453, 456, 530, 570, 604, 636, 755, 760, 795, 906, 1007, 1060, 1140, 1208, 1272, 1510, 1590, 1812, 2014, 2120, 2265, 2280, 2869, 3020, 3021, 3180, 3624, 4028, 4530, 5035, 5738, 6040, 6042, 6360, 8003, 8056, 8607, 9060, 10070, 11476, 12084, 14345, 15105, 16006, 17214, 18120, 20140, 22952, 24009, 24168, 28690, 30210, 32012, 34428, 40015, 40280, 43035, 48018, 57380, 60420, 64024, 68856, 80030, 86070, 96036, 114760, 120045, 120840, 152057, 160060, 172140, 192072, 240090, 304114, 320120, 344280, 456171, 480180, 608228, 760285, 912342, 960360, 1216456, 1520570, 1824684, 2280855, 3041140, 3649368, 4561710, 6082280, 9123420, 18246840]

約数ペア:

[(1, 18246840), (2, 9123420), (3, 6082280), (4, 4561710), (5, 3649368), (6, 3041140), (8, 2280855), (10, 1824684), (12, 1520570), (15, 1216456), (19, 960360), (20, 912342), (24, 760285), (30, 608228), (38, 480180), (40, 456171), (53, 344280), (57, 320120), (60, 304114), (76, 240090), (95, 192072), (106, 172140), (114, 160060), (120, 152057), (151, 120840), (152, 120045), (159, 114760), (190, 96036), (212, 86070), (228, 80030), (265, 68856), (285, 64024), (302, 60420), (318, 57380), (380, 48018), (424, 43035), (453, 40280), (456, 40015), (530, 34428), (570, 32012), (604, 30210), (636, 28690), (755, 24168), (760, 24009), (795, 22952), (906, 20140), (1007, 18120), (1060, 17214), (1140, 16006), (1208, 15105), (1272, 14345), (1510, 12084), (1590, 11476), (1812, 10070), (2014, 9060), (2120, 8607), (2265, 8056), (2280, 8003), (2869, 6360), (3020, 6042), (3021, 6040), (3180, 5738), (3624, 5035), (4028, 4530)]