2175120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 160

約数和(自身を含む): 8035200

約数和(自身を除く): 5860080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 53, 54, 57, 60, 72, 76, 80, 90, 95, 106, 108, 114, 120, 135, 144, 152, 159, 171, 180, 190, 212, 216, 228, 240, 265, 270, 285, 304, 318, 342, 360, 380, 424, 432, 456, 477, 513, 530, 540, 570, 636, 684, 720, 760, 795, 848, 855, 912, 954, 1007, 1026, 1060, 1080, 1140, 1272, 1368, 1431, 1520, 1590, 1710, 1908, 2014, 2052, 2120, 2160, 2280, 2385, 2544, 2565, 2736, 2862, 3021, 3180, 3420, 3816, 4028, 4104, 4240, 4560, 4770, 5035, 5130, 5724, 6042, 6360, 6840, 7155, 7632, 8056, 8208, 9063, 9540, 10070, 10260, 11448, 12084, 12720, 13680, 14310, 15105, 16112, 18126, 19080, 20140, 20520, 22896, 24168, 27189, 28620, 30210, 36252, 38160, 40280, 41040, 45315, 48336, 54378, 57240, 60420, 72504, 80560, 90630, 108756, 114480, 120840, 135945, 145008, 181260, 217512, 241680, 271890, 362520, 435024, 543780, 725040, 1087560, 2175120]

約数ペア:

[(1, 2175120), (2, 1087560), (3, 725040), (4, 543780), (5, 435024), (6, 362520), (8, 271890), (9, 241680), (10, 217512), (12, 181260), (15, 145008), (16, 135945), (18, 120840), (19, 114480), (20, 108756), (24, 90630), (27, 80560), (30, 72504), (36, 60420), (38, 57240), (40, 54378), (45, 48336), (48, 45315), (53, 41040), (54, 40280), (57, 38160), (60, 36252), (72, 30210), (76, 28620), (80, 27189), (90, 24168), (95, 22896), (106, 20520), (108, 20140), (114, 19080), (120, 18126), (135, 16112), (144, 15105), (152, 14310), (159, 13680), (171, 12720), (180, 12084), (190, 11448), (212, 10260), (216, 10070), (228, 9540), (240, 9063), (265, 8208), (270, 8056), (285, 7632), (304, 7155), (318, 6840), (342, 6360), (360, 6042), (380, 5724), (424, 5130), (432, 5035), (456, 4770), (477, 4560), (513, 4240), (530, 4104), (540, 4028), (570, 3816), (636, 3420), (684, 3180), (720, 3021), (760, 2862), (795, 2736), (848, 2565), (855, 2544), (912, 2385), (954, 2280), (1007, 2160), (1026, 2120), (1060, 2052), (1080, 2014), (1140, 1908), (1272, 1710), (1368, 1590), (1431, 1520)]