247852804680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52960001}}^1$

素因数の和:52960031

約数の個数: 96

約数和(自身を含む): 867484832760

約数和(自身を除く): 619632028080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 52960001, 105920002, 158880003, 211840004, 264800005, 317760006, 423680008, 476640009, 529600010, 635520012, 688480013, 794400015, 953280018, 1059200020, 1271040024, 1376960026, 1588800030, 1906560036, 2065440039, 2118400040, 2383200045, 2753920052, 3177600060, 3442400065, 3813120072, 4130880078, 4766400090, 5507840104, 6196320117, 6355200120, 6884800130, 8261760156, 9532800180, 10327200195, 12392640234, 13769600260, 16523520312, 19065600360, 20654400390, 24785280468, 27539200520, 30981600585, 41308800780, 49570560936, 61963201170, 82617601560, 123926402340, 247852804680]

約数ペア:

[(1, 247852804680), (2, 123926402340), (3, 82617601560), (4, 61963201170), (5, 49570560936), (6, 41308800780), (8, 30981600585), (9, 27539200520), (10, 24785280468), (12, 20654400390), (13, 19065600360), (15, 16523520312), (18, 13769600260), (20, 12392640234), (24, 10327200195), (26, 9532800180), (30, 8261760156), (36, 6884800130), (39, 6355200120), (40, 6196320117), (45, 5507840104), (52, 4766400090), (60, 4130880078), (65, 3813120072), (72, 3442400065), (78, 3177600060), (90, 2753920052), (104, 2383200045), (117, 2118400040), (120, 2065440039), (130, 1906560036), (156, 1588800030), (180, 1376960026), (195, 1271040024), (234, 1059200020), (260, 953280018), (312, 794400015), (360, 688480013), (390, 635520012), (468, 529600010), (520, 476640009), (585, 423680008), (780, 317760006), (936, 264800005), (1170, 211840004), (1560, 158880003), (2340, 105920002), (4680, 52960001)]