753667920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4073}}^1$

素因数の和:4349

約数の個数: 120

約数和(自身を含む): 2541540456

約数和(自身を除く): 1787872536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4073, 4112, 4626, 5140, 6168, 7710, 8146, 9252, 10280, 11565, 12219, 12336, 15420, 16292, 18504, 20365, 20560, 23130, 24438, 30840, 32584, 36657, 37008, 40730, 46260, 48876, 61095, 61680, 65168, 73314, 81460, 92520, 97752, 122190, 146628, 162920, 183285, 185040, 195504, 244380, 293256, 325840, 366570, 488760, 586512, 733140, 977520, 1046761, 1466280, 2093522, 2932560, 3140283, 4187044, 5233805, 6280566, 8374088, 9420849, 10467610, 12561132, 15701415, 16748176, 18841698, 20935220, 25122264, 31402830, 37683396, 41870440, 47104245, 50244528, 62805660, 75366792, 83740880, 94208490, 125611320, 150733584, 188416980, 251222640, 376833960, 753667920]

約数ペア:

[(1, 753667920), (2, 376833960), (3, 251222640), (4, 188416980), (5, 150733584), (6, 125611320), (8, 94208490), (9, 83740880), (10, 75366792), (12, 62805660), (15, 50244528), (16, 47104245), (18, 41870440), (20, 37683396), (24, 31402830), (30, 25122264), (36, 20935220), (40, 18841698), (45, 16748176), (48, 15701415), (60, 12561132), (72, 10467610), (80, 9420849), (90, 8374088), (120, 6280566), (144, 5233805), (180, 4187044), (240, 3140283), (257, 2932560), (360, 2093522), (514, 1466280), (720, 1046761), (771, 977520), (1028, 733140), (1285, 586512), (1542, 488760), (2056, 366570), (2313, 325840), (2570, 293256), (3084, 244380), (3855, 195504), (4073, 185040), (4112, 183285), (4626, 162920), (5140, 146628), (6168, 122190), (7710, 97752), (8146, 92520), (9252, 81460), (10280, 73314), (11565, 65168), (12219, 61680), (12336, 61095), (15420, 48876), (16292, 46260), (18504, 40730), (20365, 37008), (20560, 36657), (23130, 32584), (24438, 30840)]