63684480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 208202400

約数和(自身を除く): 144517920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 809, 820, 960, 984, 1230, 1312, 1618, 1640, 1920, 1968, 2427, 2460, 2624, 3236, 3280, 3936, 4045, 4854, 4920, 5248, 6472, 6560, 7872, 8090, 9708, 9840, 12135, 12944, 13120, 15744, 16180, 19416, 19680, 24270, 25888, 26240, 32360, 33169, 38832, 39360, 48540, 51776, 64720, 66338, 77664, 78720, 97080, 99507, 103552, 129440, 132676, 155328, 165845, 194160, 199014, 258880, 265352, 310656, 331690, 388320, 398028, 497535, 517760, 530704, 663380, 776640, 796056, 995070, 1061408, 1326760, 1553280, 1592112, 1990140, 2122816, 2653520, 3184224, 3980280, 4245632, 5307040, 6368448, 7960560, 10614080, 12736896, 15921120, 21228160, 31842240, 63684480]

約数ペア:

[(1, 63684480), (2, 31842240), (3, 21228160), (4, 15921120), (5, 12736896), (6, 10614080), (8, 7960560), (10, 6368448), (12, 5307040), (15, 4245632), (16, 3980280), (20, 3184224), (24, 2653520), (30, 2122816), (32, 1990140), (40, 1592112), (41, 1553280), (48, 1326760), (60, 1061408), (64, 995070), (80, 796056), (82, 776640), (96, 663380), (120, 530704), (123, 517760), (128, 497535), (160, 398028), (164, 388320), (192, 331690), (205, 310656), (240, 265352), (246, 258880), (320, 199014), (328, 194160), (384, 165845), (410, 155328), (480, 132676), (492, 129440), (615, 103552), (640, 99507), (656, 97080), (809, 78720), (820, 77664), (960, 66338), (984, 64720), (1230, 51776), (1312, 48540), (1618, 39360), (1640, 38832), (1920, 33169), (1968, 32360), (2427, 26240), (2460, 25888), (2624, 24270), (3236, 19680), (3280, 19416), (3936, 16180), (4045, 15744), (4854, 13120), (4920, 12944), (5248, 12135), (6472, 9840), (6560, 9708), (7872, 8090)]