485687280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9157}}^1$

素因数の和:9203

約数の個数: 160

約数和(自身を含む): 1717015104

約数和(自身を除く): 1231327824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 9157, 10608, 13260, 17680, 18314, 26520, 27471, 36628, 45785, 53040, 54942, 73256, 91570, 109884, 119041, 137355, 146512, 155669, 183140, 219768, 238082, 274710, 311338, 357123, 366280, 439536, 467007, 476164, 549420, 595205, 622676, 714246, 732560, 778345, 934014, 952328, 1098840, 1190410, 1245352, 1428492, 1556690, 1785615, 1868028, 1904656, 2023697, 2197680, 2335035, 2380820, 2490704, 2856984, 3113380, 3571230, 3736056, 4047394, 4670070, 4761640, 5713968, 6071091, 6226760, 7142460, 7472112, 8094788, 9340140, 9523280, 10118485, 12142182, 12453520, 14284920, 16189576, 18680280, 20236970, 24284364, 28569840, 30355455, 32379152, 37360560, 40473940, 48568728, 60710910, 80947880, 97137456, 121421820, 161895760, 242843640, 485687280]

約数ペア:

[(1, 485687280), (2, 242843640), (3, 161895760), (4, 121421820), (5, 97137456), (6, 80947880), (8, 60710910), (10, 48568728), (12, 40473940), (13, 37360560), (15, 32379152), (16, 30355455), (17, 28569840), (20, 24284364), (24, 20236970), (26, 18680280), (30, 16189576), (34, 14284920), (39, 12453520), (40, 12142182), (48, 10118485), (51, 9523280), (52, 9340140), (60, 8094788), (65, 7472112), (68, 7142460), (78, 6226760), (80, 6071091), (85, 5713968), (102, 4761640), (104, 4670070), (120, 4047394), (130, 3736056), (136, 3571230), (156, 3113380), (170, 2856984), (195, 2490704), (204, 2380820), (208, 2335035), (221, 2197680), (240, 2023697), (255, 1904656), (260, 1868028), (272, 1785615), (312, 1556690), (340, 1428492), (390, 1245352), (408, 1190410), (442, 1098840), (510, 952328), (520, 934014), (624, 778345), (663, 732560), (680, 714246), (780, 622676), (816, 595205), (884, 549420), (1020, 476164), (1040, 467007), (1105, 439536), (1326, 366280), (1360, 357123), (1560, 311338), (1768, 274710), (2040, 238082), (2210, 219768), (2652, 183140), (3120, 155669), (3315, 146512), (3536, 137355), (4080, 119041), (4420, 109884), (5304, 91570), (6630, 73256), (8840, 54942), (9157, 53040), (10608, 45785), (13260, 36628), (17680, 27471), (18314, 26520)]