307295520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{91457}}^1$

素因数の和:91482

約数の個数: 96

約数和(自身を含む): 1106275968

約数和(自身を除く): 798980448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 91457, 182914, 274371, 365828, 457285, 548742, 640199, 731656, 914570, 1097484, 1280398, 1371855, 1463312, 1829140, 1920597, 2194968, 2560796, 2743710, 2926624, 3200995, 3658280, 3841194, 4389936, 5121592, 5487420, 6401990, 7316560, 7682388, 8779872, 9602985, 10243184, 10974840, 12803980, 14633120, 15364776, 19205970, 20486368, 21949680, 25607960, 30729552, 38411940, 43899360, 51215920, 61459104, 76823880, 102431840, 153647760, 307295520]

約数ペア:

[(1, 307295520), (2, 153647760), (3, 102431840), (4, 76823880), (5, 61459104), (6, 51215920), (7, 43899360), (8, 38411940), (10, 30729552), (12, 25607960), (14, 21949680), (15, 20486368), (16, 19205970), (20, 15364776), (21, 14633120), (24, 12803980), (28, 10974840), (30, 10243184), (32, 9602985), (35, 8779872), (40, 7682388), (42, 7316560), (48, 6401990), (56, 5487420), (60, 5121592), (70, 4389936), (80, 3841194), (84, 3658280), (96, 3200995), (105, 2926624), (112, 2743710), (120, 2560796), (140, 2194968), (160, 1920597), (168, 1829140), (210, 1463312), (224, 1371855), (240, 1280398), (280, 1097484), (336, 914570), (420, 731656), (480, 640199), (560, 548742), (672, 457285), (840, 365828), (1120, 274371), (1680, 182914), (3360, 91457)]