3753751560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{77621}}^1$

素因数の和:77679

約数の個数: 128

約数和(自身を含む): 12518876160

約数和(自身を除く): 8765124600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 77621, 155242, 232863, 310484, 388105, 465726, 620968, 776210, 931452, 1009073, 1164315, 1552420, 1862904, 2018146, 2328630, 2406251, 3027219, 3104840, 4036292, 4657260, 4812502, 5045365, 6054438, 7218753, 8072584, 9314520, 9625004, 10090730, 12031255, 12108876, 14437506, 15136095, 19250008, 20181460, 24062510, 24217752, 28875012, 30272190, 31281263, 36093765, 40362920, 48125020, 57750024, 60544380, 62562526, 72187530, 93843789, 96250040, 121088760, 125125052, 144375060, 156406315, 187687578, 250250104, 288750120, 312812630, 375375156, 469218945, 625625260, 750750312, 938437890, 1251250520, 1876875780, 3753751560]

約数ペア:

[(1, 3753751560), (2, 1876875780), (3, 1251250520), (4, 938437890), (5, 750750312), (6, 625625260), (8, 469218945), (10, 375375156), (12, 312812630), (13, 288750120), (15, 250250104), (20, 187687578), (24, 156406315), (26, 144375060), (30, 125125052), (31, 121088760), (39, 96250040), (40, 93843789), (52, 72187530), (60, 62562526), (62, 60544380), (65, 57750024), (78, 48125020), (93, 40362920), (104, 36093765), (120, 31281263), (124, 30272190), (130, 28875012), (155, 24217752), (156, 24062510), (186, 20181460), (195, 19250008), (248, 15136095), (260, 14437506), (310, 12108876), (312, 12031255), (372, 10090730), (390, 9625004), (403, 9314520), (465, 8072584), (520, 7218753), (620, 6054438), (744, 5045365), (780, 4812502), (806, 4657260), (930, 4036292), (1209, 3104840), (1240, 3027219), (1560, 2406251), (1612, 2328630), (1860, 2018146), (2015, 1862904), (2418, 1552420), (3224, 1164315), (3720, 1009073), (4030, 931452), (4836, 776210), (6045, 620968), (8060, 465726), (9672, 388105), (12090, 310484), (16120, 232863), (24180, 155242), (48360, 77621)]