1208400

素因数分解:

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

素因数の和:93

約数の個数: 120

約数和(自身を含む): 4151520

約数和(自身を除く): 2943120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 53, 57, 60, 75, 76, 80, 95, 100, 106, 114, 120, 150, 152, 159, 190, 200, 212, 228, 240, 265, 285, 300, 304, 318, 380, 400, 424, 456, 475, 530, 570, 600, 636, 760, 795, 848, 912, 950, 1007, 1060, 1140, 1200, 1272, 1325, 1425, 1520, 1590, 1900, 2014, 2120, 2280, 2544, 2650, 2850, 3021, 3180, 3800, 3975, 4028, 4240, 4560, 5035, 5300, 5700, 6042, 6360, 7600, 7950, 8056, 10070, 10600, 11400, 12084, 12720, 15105, 15900, 16112, 20140, 21200, 22800, 24168, 25175, 30210, 31800, 40280, 48336, 50350, 60420, 63600, 75525, 80560, 100700, 120840, 151050, 201400, 241680, 302100, 402800, 604200, 1208400]

約数ペア:

[(1, 1208400), (2, 604200), (3, 402800), (4, 302100), (5, 241680), (6, 201400), (8, 151050), (10, 120840), (12, 100700), (15, 80560), (16, 75525), (19, 63600), (20, 60420), (24, 50350), (25, 48336), (30, 40280), (38, 31800), (40, 30210), (48, 25175), (50, 24168), (53, 22800), (57, 21200), (60, 20140), (75, 16112), (76, 15900), (80, 15105), (95, 12720), (100, 12084), (106, 11400), (114, 10600), (120, 10070), (150, 8056), (152, 7950), (159, 7600), (190, 6360), (200, 6042), (212, 5700), (228, 5300), (240, 5035), (265, 4560), (285, 4240), (300, 4028), (304, 3975), (318, 3800), (380, 3180), (400, 3021), (424, 2850), (456, 2650), (475, 2544), (530, 2280), (570, 2120), (600, 2014), (636, 1900), (760, 1590), (795, 1520), (848, 1425), (912, 1325), (950, 1272), (1007, 1200), (1060, 1140)]