15408480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 49641984

約数和(自身を除く): 34233504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 683, 705, 752, 940, 1128, 1366, 1410, 1504, 1880, 2049, 2256, 2732, 2820, 3415, 3760, 4098, 4512, 5464, 5640, 6830, 7520, 8196, 10245, 10928, 11280, 13660, 16392, 20490, 21856, 22560, 27320, 32101, 32784, 40980, 54640, 64202, 65568, 81960, 96303, 109280, 128404, 160505, 163920, 192606, 256808, 321010, 327840, 385212, 481515, 513616, 642020, 770424, 963030, 1027232, 1284040, 1540848, 1926060, 2568080, 3081696, 3852120, 5136160, 7704240, 15408480]

約数ペア:

[(1, 15408480), (2, 7704240), (3, 5136160), (4, 3852120), (5, 3081696), (6, 2568080), (8, 1926060), (10, 1540848), (12, 1284040), (15, 1027232), (16, 963030), (20, 770424), (24, 642020), (30, 513616), (32, 481515), (40, 385212), (47, 327840), (48, 321010), (60, 256808), (80, 192606), (94, 163920), (96, 160505), (120, 128404), (141, 109280), (160, 96303), (188, 81960), (235, 65568), (240, 64202), (282, 54640), (376, 40980), (470, 32784), (480, 32101), (564, 27320), (683, 22560), (705, 21856), (752, 20490), (940, 16392), (1128, 13660), (1366, 11280), (1410, 10928), (1504, 10245), (1880, 8196), (2049, 7520), (2256, 6830), (2732, 5640), (2820, 5464), (3415, 4512), (3760, 4098)]