45240780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1927

約数の個数: 96

約数和(自身を含む): 140894208

約数和(自身を除く): 95653428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 1871, 2015, 2418, 3742, 4030, 4836, 5613, 6045, 7484, 8060, 9355, 11226, 12090, 18710, 22452, 24180, 24323, 28065, 37420, 48646, 56130, 58001, 72969, 97292, 112260, 116002, 121615, 145938, 174003, 232004, 243230, 290005, 291876, 348006, 364845, 486460, 580010, 696012, 729690, 754013, 870015, 1160020, 1459380, 1508026, 1740030, 2262039, 3016052, 3480060, 3770065, 4524078, 7540130, 9048156, 11310195, 15080260, 22620390, 45240780]

約数ペア:

[(1, 45240780), (2, 22620390), (3, 15080260), (4, 11310195), (5, 9048156), (6, 7540130), (10, 4524078), (12, 3770065), (13, 3480060), (15, 3016052), (20, 2262039), (26, 1740030), (30, 1508026), (31, 1459380), (39, 1160020), (52, 870015), (60, 754013), (62, 729690), (65, 696012), (78, 580010), (93, 486460), (124, 364845), (130, 348006), (155, 291876), (156, 290005), (186, 243230), (195, 232004), (260, 174003), (310, 145938), (372, 121615), (390, 116002), (403, 112260), (465, 97292), (620, 72969), (780, 58001), (806, 56130), (930, 48646), (1209, 37420), (1612, 28065), (1860, 24323), (1871, 24180), (2015, 22452), (2418, 18710), (3742, 12090), (4030, 11226), (4836, 9355), (5613, 8060), (6045, 7484)]