1450080

素因数分解:

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

素因数の和:93

約数の個数: 144

約数和(自身を含む): 5307120

約数和(自身を除く): 3857040

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, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 159, 160, 171, 180, 190, 212, 228, 240, 265, 285, 288, 304, 318, 342, 360, 380, 424, 456, 477, 480, 530, 570, 608, 636, 684, 720, 760, 795, 848, 855, 912, 954, 1007, 1060, 1140, 1272, 1368, 1440, 1520, 1590, 1696, 1710, 1824, 1908, 2014, 2120, 2280, 2385, 2544, 2736, 3021, 3040, 3180, 3420, 3816, 4028, 4240, 4560, 4770, 5035, 5088, 5472, 6042, 6360, 6840, 7632, 8056, 8480, 9063, 9120, 9540, 10070, 12084, 12720, 13680, 15105, 15264, 16112, 18126, 19080, 20140, 24168, 25440, 27360, 30210, 32224, 36252, 38160, 40280, 45315, 48336, 60420, 72504, 76320, 80560, 90630, 96672, 120840, 145008, 161120, 181260, 241680, 290016, 362520, 483360, 725040, 1450080]

約数ペア:

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