2900160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 168

約数和(自身を含む): 10698480

約数和(自身を除く): 7798320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 64, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 159, 160, 171, 180, 190, 192, 212, 228, 240, 265, 285, 288, 304, 318, 320, 342, 360, 380, 424, 456, 477, 480, 530, 570, 576, 608, 636, 684, 720, 760, 795, 848, 855, 912, 954, 960, 1007, 1060, 1140, 1216, 1272, 1368, 1440, 1520, 1590, 1696, 1710, 1824, 1908, 2014, 2120, 2280, 2385, 2544, 2736, 2880, 3021, 3040, 3180, 3392, 3420, 3648, 3816, 4028, 4240, 4560, 4770, 5035, 5088, 5472, 6042, 6080, 6360, 6840, 7632, 8056, 8480, 9063, 9120, 9540, 10070, 10176, 10944, 12084, 12720, 13680, 15105, 15264, 16112, 16960, 18126, 18240, 19080, 20140, 24168, 25440, 27360, 30210, 30528, 32224, 36252, 38160, 40280, 45315, 48336, 50880, 54720, 60420, 64448, 72504, 76320, 80560, 90630, 96672, 120840, 145008, 152640, 161120, 181260, 193344, 241680, 290016, 322240, 362520, 483360, 580032, 725040, 966720, 1450080, 2900160]

約数ペア:

[(1, 2900160), (2, 1450080), (3, 966720), (4, 725040), (5, 580032), (6, 483360), (8, 362520), (9, 322240), (10, 290016), (12, 241680), (15, 193344), (16, 181260), (18, 161120), (19, 152640), (20, 145008), (24, 120840), (30, 96672), (32, 90630), (36, 80560), (38, 76320), (40, 72504), (45, 64448), (48, 60420), (53, 54720), (57, 50880), (60, 48336), (64, 45315), (72, 40280), (76, 38160), (80, 36252), (90, 32224), (95, 30528), (96, 30210), (106, 27360), (114, 25440), (120, 24168), (144, 20140), (152, 19080), (159, 18240), (160, 18126), (171, 16960), (180, 16112), (190, 15264), (192, 15105), (212, 13680), (228, 12720), (240, 12084), (265, 10944), (285, 10176), (288, 10070), (304, 9540), (318, 9120), (320, 9063), (342, 8480), (360, 8056), (380, 7632), (424, 6840), (456, 6360), (477, 6080), (480, 6042), (530, 5472), (570, 5088), (576, 5035), (608, 4770), (636, 4560), (684, 4240), (720, 4028), (760, 3816), (795, 3648), (848, 3420), (855, 3392), (912, 3180), (954, 3040), (960, 3021), (1007, 2880), (1060, 2736), (1140, 2544), (1216, 2385), (1272, 2280), (1368, 2120), (1440, 2014), (1520, 1908), (1590, 1824), (1696, 1710)]