30985974960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{3169}}^1$

素因数の和:3627

約数の個数: 160

約数和(自身を含む): 97131640320

約数和(自身を除く): 66145665360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 311, 393, 524, 622, 655, 786, 933, 1048, 1244, 1310, 1555, 1572, 1866, 1965, 2096, 2488, 2620, 3110, 3144, 3169, 3732, 3930, 4665, 4976, 5240, 6220, 6288, 6338, 7464, 7860, 9330, 9507, 10480, 12440, 12676, 14928, 15720, 15845, 18660, 19014, 24880, 25352, 31440, 31690, 37320, 38028, 40741, 47535, 50704, 63380, 74640, 76056, 81482, 95070, 122223, 126760, 152112, 162964, 190140, 203705, 244446, 253520, 325928, 380280, 407410, 415139, 488892, 611115, 651856, 760560, 814820, 830278, 977784, 985559, 1222230, 1245417, 1629640, 1660556, 1955568, 1971118, 2075695, 2444460, 2490834, 2956677, 3259280, 3321112, 3942236, 4151390, 4888920, 4927795, 4981668, 5913354, 6227085, 6642224, 7884472, 8302780, 9777840, 9855590, 9963336, 11826708, 12454170, 14783385, 15768944, 16605560, 19711180, 19926672, 23653416, 24908340, 29566770, 33211120, 39422360, 47306832, 49816680, 59133540, 78844720, 99633360, 118267080, 129108229, 236534160, 258216458, 387324687, 516432916, 645541145, 774649374, 1032865832, 1291082290, 1549298748, 1936623435, 2065731664, 2582164580, 3098597496, 3873246870, 5164329160, 6197194992, 7746493740, 10328658320, 15492987480, 30985974960]

約数ペア:

[(1, 30985974960), (2, 15492987480), (3, 10328658320), (4, 7746493740), (5, 6197194992), (6, 5164329160), (8, 3873246870), (10, 3098597496), (12, 2582164580), (15, 2065731664), (16, 1936623435), (20, 1549298748), (24, 1291082290), (30, 1032865832), (40, 774649374), (48, 645541145), (60, 516432916), (80, 387324687), (120, 258216458), (131, 236534160), (240, 129108229), (262, 118267080), (311, 99633360), (393, 78844720), (524, 59133540), (622, 49816680), (655, 47306832), (786, 39422360), (933, 33211120), (1048, 29566770), (1244, 24908340), (1310, 23653416), (1555, 19926672), (1572, 19711180), (1866, 16605560), (1965, 15768944), (2096, 14783385), (2488, 12454170), (2620, 11826708), (3110, 9963336), (3144, 9855590), (3169, 9777840), (3732, 8302780), (3930, 7884472), (4665, 6642224), (4976, 6227085), (5240, 5913354), (6220, 4981668), (6288, 4927795), (6338, 4888920), (7464, 4151390), (7860, 3942236), (9330, 3321112), (9507, 3259280), (10480, 2956677), (12440, 2490834), (12676, 2444460), (14928, 2075695), (15720, 1971118), (15845, 1955568), (18660, 1660556), (19014, 1629640), (24880, 1245417), (25352, 1222230), (31440, 985559), (31690, 977784), (37320, 830278), (38028, 814820), (40741, 760560), (47535, 651856), (50704, 611115), (63380, 488892), (74640, 415139), (76056, 407410), (81482, 380280), (95070, 325928), (122223, 253520), (126760, 244446), (152112, 203705), (162964, 190140)]