306026280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{121439}}^1$

素因数の和:121463

約数の個数: 96

約数和(自身を含む): 1136678400

約数和(自身を除く): 830652120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 121439, 242878, 364317, 485756, 607195, 728634, 850073, 971512, 1092951, 1214390, 1457268, 1700146, 1821585, 2185902, 2428780, 2550219, 2914536, 3400292, 3643170, 4250365, 4371804, 4857560, 5100438, 5464755, 6800584, 7286340, 7650657, 8500730, 8743608, 10200876, 10929510, 12751095, 14572680, 15301314, 17001460, 20401752, 21859020, 25502190, 30602628, 34002920, 38253285, 43718040, 51004380, 61205256, 76506570, 102008760, 153013140, 306026280]

約数ペア:

[(1, 306026280), (2, 153013140), (3, 102008760), (4, 76506570), (5, 61205256), (6, 51004380), (7, 43718040), (8, 38253285), (9, 34002920), (10, 30602628), (12, 25502190), (14, 21859020), (15, 20401752), (18, 17001460), (20, 15301314), (21, 14572680), (24, 12751095), (28, 10929510), (30, 10200876), (35, 8743608), (36, 8500730), (40, 7650657), (42, 7286340), (45, 6800584), (56, 5464755), (60, 5100438), (63, 4857560), (70, 4371804), (72, 4250365), (84, 3643170), (90, 3400292), (105, 2914536), (120, 2550219), (126, 2428780), (140, 2185902), (168, 1821585), (180, 1700146), (210, 1457268), (252, 1214390), (280, 1092951), (315, 971512), (360, 850073), (420, 728634), (504, 607195), (630, 485756), (840, 364317), (1260, 242878), (2520, 121439)]