140790780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60167}}^1$

素因数の和:60195

約数の個数: 72

約数和(自身を含む): 459924192

約数和(自身を除く): 319133412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 60167, 120334, 180501, 240668, 300835, 361002, 541503, 601670, 722004, 782171, 902505, 1083006, 1203340, 1564342, 1805010, 2166012, 2346513, 2707515, 3128684, 3610020, 3910855, 4693026, 5415030, 7039539, 7821710, 9386052, 10830060, 11732565, 14079078, 15643420, 23465130, 28158156, 35197695, 46930260, 70395390, 140790780]

約数ペア:

[(1, 140790780), (2, 70395390), (3, 46930260), (4, 35197695), (5, 28158156), (6, 23465130), (9, 15643420), (10, 14079078), (12, 11732565), (13, 10830060), (15, 9386052), (18, 7821710), (20, 7039539), (26, 5415030), (30, 4693026), (36, 3910855), (39, 3610020), (45, 3128684), (52, 2707515), (60, 2346513), (65, 2166012), (78, 1805010), (90, 1564342), (117, 1203340), (130, 1083006), (156, 902505), (180, 782171), (195, 722004), (234, 601670), (260, 541503), (390, 361002), (468, 300835), (585, 240668), (780, 180501), (1170, 120334), (2340, 60167)]