304154280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 1061424000

約数和(自身を除く): 757269720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 760, 795, 839, 855, 954, 1007, 1060, 1140, 1272, 1368, 1590, 1678, 1710, 1908, 2014, 2120, 2280, 2385, 2517, 3021, 3180, 3356, 3420, 3816, 4028, 4195, 4770, 5034, 5035, 6042, 6360, 6712, 6840, 7551, 8056, 8390, 9063, 9540, 10068, 10070, 12084, 12585, 15102, 15105, 15941, 16780, 18126, 19080, 20136, 20140, 24168, 25170, 30204, 30210, 31882, 33560, 36252, 37755, 40280, 44467, 45315, 47823, 50340, 60408, 60420, 63764, 72504, 75510, 79705, 88934, 90630, 95646, 100680, 120840, 127528, 133401, 143469, 151020, 159410, 177868, 181260, 191292, 222335, 239115, 266802, 286938, 302040, 318820, 355736, 362520, 382584, 400203, 444670, 478230, 533604, 573876, 637640, 667005, 717345, 800406, 844873, 889340, 956460, 1067208, 1147752, 1334010, 1434690, 1600812, 1689746, 1778680, 1912920, 2001015, 2534619, 2668020, 2869380, 3201624, 3379492, 4002030, 4224365, 5069238, 5336040, 5738760, 6758984, 7603857, 8004060, 8448730, 10138476, 12673095, 15207714, 16008120, 16897460, 20276952, 25346190, 30415428, 33794920, 38019285, 50692380, 60830856, 76038570, 101384760, 152077140, 304154280]

約数ペア:

[(1, 304154280), (2, 152077140), (3, 101384760), (4, 76038570), (5, 60830856), (6, 50692380), (8, 38019285), (9, 33794920), (10, 30415428), (12, 25346190), (15, 20276952), (18, 16897460), (19, 16008120), (20, 15207714), (24, 12673095), (30, 10138476), (36, 8448730), (38, 8004060), (40, 7603857), (45, 6758984), (53, 5738760), (57, 5336040), (60, 5069238), (72, 4224365), (76, 4002030), (90, 3379492), (95, 3201624), (106, 2869380), (114, 2668020), (120, 2534619), (152, 2001015), (159, 1912920), (171, 1778680), (180, 1689746), (190, 1600812), (212, 1434690), (228, 1334010), (265, 1147752), (285, 1067208), (318, 956460), (342, 889340), (360, 844873), (380, 800406), (424, 717345), (456, 667005), (477, 637640), (530, 573876), (570, 533604), (636, 478230), (684, 444670), (760, 400203), (795, 382584), (839, 362520), (855, 355736), (954, 318820), (1007, 302040), (1060, 286938), (1140, 266802), (1272, 239115), (1368, 222335), (1590, 191292), (1678, 181260), (1710, 177868), (1908, 159410), (2014, 151020), (2120, 143469), (2280, 133401), (2385, 127528), (2517, 120840), (3021, 100680), (3180, 95646), (3356, 90630), (3420, 88934), (3816, 79705), (4028, 75510), (4195, 72504), (4770, 63764), (5034, 60420), (5035, 60408), (6042, 50340), (6360, 47823), (6712, 45315), (6840, 44467), (7551, 40280), (8056, 37755), (8390, 36252), (9063, 33560), (9540, 31882), (10068, 30210), (10070, 30204), (12084, 25170), (12585, 24168), (15102, 20140), (15105, 20136), (15941, 19080), (16780, 18126)]