60640580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 172658304

約数和(自身を除く): 112017724

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 169, 182, 220, 233, 260, 286, 308, 338, 364, 385, 455, 466, 572, 676, 715, 770, 845, 910, 932, 1001, 1165, 1183, 1430, 1540, 1631, 1690, 1820, 1859, 2002, 2330, 2366, 2563, 2860, 3029, 3262, 3380, 3718, 4004, 4660, 4732, 5005, 5126, 5915, 6058, 6524, 7436, 8155, 9295, 10010, 10252, 11830, 12116, 12815, 13013, 15145, 16310, 17941, 18590, 20020, 21203, 23660, 25630, 26026, 30290, 32620, 33319, 35882, 37180, 39377, 42406, 51260, 52052, 60580, 65065, 66638, 71764, 78754, 84812, 89705, 106015, 130130, 133276, 157508, 166595, 179410, 196885, 212030, 233233, 260260, 275639, 333190, 358820, 393770, 424060, 433147, 466466, 551278, 666380, 787540, 866294, 932932, 1102556, 1166165, 1378195, 1732588, 2165735, 2332330, 2756390, 3032029, 4331470, 4664660, 5512780, 6064058, 8662940, 12128116, 15160145, 30320290, 60640580]

約数ペア:

[(1, 60640580), (2, 30320290), (4, 15160145), (5, 12128116), (7, 8662940), (10, 6064058), (11, 5512780), (13, 4664660), (14, 4331470), (20, 3032029), (22, 2756390), (26, 2332330), (28, 2165735), (35, 1732588), (44, 1378195), (52, 1166165), (55, 1102556), (65, 932932), (70, 866294), (77, 787540), (91, 666380), (110, 551278), (130, 466466), (140, 433147), (143, 424060), (154, 393770), (169, 358820), (182, 333190), (220, 275639), (233, 260260), (260, 233233), (286, 212030), (308, 196885), (338, 179410), (364, 166595), (385, 157508), (455, 133276), (466, 130130), (572, 106015), (676, 89705), (715, 84812), (770, 78754), (845, 71764), (910, 66638), (932, 65065), (1001, 60580), (1165, 52052), (1183, 51260), (1430, 42406), (1540, 39377), (1631, 37180), (1690, 35882), (1820, 33319), (1859, 32620), (2002, 30290), (2330, 26026), (2366, 25630), (2563, 23660), (2860, 21203), (3029, 20020), (3262, 18590), (3380, 17941), (3718, 16310), (4004, 15145), (4660, 13013), (4732, 12815), (5005, 12116), (5126, 11830), (5915, 10252), (6058, 10010), (6524, 9295), (7436, 8155)]