123513960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12401}}^1$

素因数の和:12498

約数の個数: 64

約数和(自身を含む): 375036480

約数和(自身を除く): 251522520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 12401, 24802, 37203, 49604, 62005, 74406, 99208, 124010, 148812, 186015, 248020, 297624, 372030, 496040, 744060, 1029283, 1488120, 2058566, 3087849, 4117132, 5146415, 6175698, 8234264, 10292830, 12351396, 15439245, 20585660, 24702792, 30878490, 41171320, 61756980, 123513960]

約数ペア:

[(1, 123513960), (2, 61756980), (3, 41171320), (4, 30878490), (5, 24702792), (6, 20585660), (8, 15439245), (10, 12351396), (12, 10292830), (15, 8234264), (20, 6175698), (24, 5146415), (30, 4117132), (40, 3087849), (60, 2058566), (83, 1488120), (120, 1029283), (166, 744060), (249, 496040), (332, 372030), (415, 297624), (498, 248020), (664, 186015), (830, 148812), (996, 124010), (1245, 99208), (1660, 74406), (1992, 62005), (2490, 49604), (3320, 37203), (4980, 24802), (9960, 12401)]