447916320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4355

約数の個数: 144

約数和(自身を含む): 1549816632

約数和(自身を除く): 1101900312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4261, 4380, 5256, 5840, 6570, 7008, 8522, 8760, 10512, 11680, 12783, 13140, 17044, 17520, 21024, 21305, 25566, 26280, 34088, 35040, 38349, 42610, 51132, 52560, 63915, 68176, 76698, 85220, 102264, 105120, 127830, 136352, 153396, 170440, 191745, 204528, 255660, 306792, 311053, 340880, 383490, 409056, 511320, 613584, 622106, 681760, 766980, 933159, 1022640, 1227168, 1244212, 1533960, 1555265, 1866318, 2045280, 2488424, 2799477, 3067920, 3110530, 3732636, 4665795, 4976848, 5598954, 6135840, 6221060, 7465272, 9331590, 9953696, 11197908, 12442120, 13997385, 14930544, 18663180, 22395816, 24884240, 27994770, 29861088, 37326360, 44791632, 49768480, 55989540, 74652720, 89583264, 111979080, 149305440, 223958160, 447916320]

約数ペア:

[(1, 447916320), (2, 223958160), (3, 149305440), (4, 111979080), (5, 89583264), (6, 74652720), (8, 55989540), (9, 49768480), (10, 44791632), (12, 37326360), (15, 29861088), (16, 27994770), (18, 24884240), (20, 22395816), (24, 18663180), (30, 14930544), (32, 13997385), (36, 12442120), (40, 11197908), (45, 9953696), (48, 9331590), (60, 7465272), (72, 6221060), (73, 6135840), (80, 5598954), (90, 4976848), (96, 4665795), (120, 3732636), (144, 3110530), (146, 3067920), (160, 2799477), (180, 2488424), (219, 2045280), (240, 1866318), (288, 1555265), (292, 1533960), (360, 1244212), (365, 1227168), (438, 1022640), (480, 933159), (584, 766980), (657, 681760), (720, 622106), (730, 613584), (876, 511320), (1095, 409056), (1168, 383490), (1314, 340880), (1440, 311053), (1460, 306792), (1752, 255660), (2190, 204528), (2336, 191745), (2628, 170440), (2920, 153396), (3285, 136352), (3504, 127830), (4261, 105120), (4380, 102264), (5256, 85220), (5840, 76698), (6570, 68176), (7008, 63915), (8522, 52560), (8760, 51132), (10512, 42610), (11680, 38349), (12783, 35040), (13140, 34088), (17044, 26280), (17520, 25566), (21024, 21305)]