39296640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 127149120

約数和(自身を除く): 87852480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 211, 240, 291, 320, 384, 388, 422, 480, 485, 582, 633, 640, 776, 844, 960, 970, 1055, 1164, 1266, 1455, 1552, 1688, 1920, 1940, 2110, 2328, 2532, 2910, 3104, 3165, 3376, 3880, 4220, 4656, 5064, 5820, 6208, 6330, 6752, 7760, 8440, 9312, 10128, 11640, 12416, 12660, 13504, 15520, 16880, 18624, 20256, 20467, 23280, 25320, 27008, 31040, 33760, 37248, 40512, 40934, 46560, 50640, 61401, 62080, 67520, 81024, 81868, 93120, 101280, 102335, 122802, 135040, 163736, 186240, 202560, 204670, 245604, 307005, 327472, 405120, 409340, 491208, 614010, 654944, 818680, 982416, 1228020, 1309888, 1637360, 1964832, 2456040, 2619776, 3274720, 3929664, 4912080, 6549440, 7859328, 9824160, 13098880, 19648320, 39296640]

約数ペア:

[(1, 39296640), (2, 19648320), (3, 13098880), (4, 9824160), (5, 7859328), (6, 6549440), (8, 4912080), (10, 3929664), (12, 3274720), (15, 2619776), (16, 2456040), (20, 1964832), (24, 1637360), (30, 1309888), (32, 1228020), (40, 982416), (48, 818680), (60, 654944), (64, 614010), (80, 491208), (96, 409340), (97, 405120), (120, 327472), (128, 307005), (160, 245604), (192, 204670), (194, 202560), (211, 186240), (240, 163736), (291, 135040), (320, 122802), (384, 102335), (388, 101280), (422, 93120), (480, 81868), (485, 81024), (582, 67520), (633, 62080), (640, 61401), (776, 50640), (844, 46560), (960, 40934), (970, 40512), (1055, 37248), (1164, 33760), (1266, 31040), (1455, 27008), (1552, 25320), (1688, 23280), (1920, 20467), (1940, 20256), (2110, 18624), (2328, 16880), (2532, 15520), (2910, 13504), (3104, 12660), (3165, 12416), (3376, 11640), (3880, 10128), (4220, 9312), (4656, 8440), (5064, 7760), (5820, 6752), (6208, 6330)]