123830040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 397897920

約数和(自身を除く): 274067880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 101, 102, 120, 136, 170, 202, 204, 255, 303, 340, 404, 408, 505, 510, 601, 606, 680, 808, 1010, 1020, 1202, 1212, 1515, 1717, 1803, 2020, 2040, 2404, 2424, 3005, 3030, 3434, 3606, 4040, 4808, 5151, 6010, 6060, 6868, 7212, 8585, 9015, 10217, 10302, 12020, 12120, 13736, 14424, 17170, 18030, 20434, 20604, 24040, 25755, 30651, 34340, 36060, 40868, 41208, 51085, 51510, 60701, 61302, 68680, 72120, 81736, 102170, 103020, 121402, 122604, 153255, 182103, 204340, 206040, 242804, 245208, 303505, 306510, 364206, 408680, 485608, 607010, 613020, 728412, 910515, 1031917, 1214020, 1226040, 1456824, 1821030, 2063834, 2428040, 3095751, 3642060, 4127668, 5159585, 6191502, 7284120, 8255336, 10319170, 12383004, 15478755, 20638340, 24766008, 30957510, 41276680, 61915020, 123830040]

約数ペア:

[(1, 123830040), (2, 61915020), (3, 41276680), (4, 30957510), (5, 24766008), (6, 20638340), (8, 15478755), (10, 12383004), (12, 10319170), (15, 8255336), (17, 7284120), (20, 6191502), (24, 5159585), (30, 4127668), (34, 3642060), (40, 3095751), (51, 2428040), (60, 2063834), (68, 1821030), (85, 1456824), (101, 1226040), (102, 1214020), (120, 1031917), (136, 910515), (170, 728412), (202, 613020), (204, 607010), (255, 485608), (303, 408680), (340, 364206), (404, 306510), (408, 303505), (505, 245208), (510, 242804), (601, 206040), (606, 204340), (680, 182103), (808, 153255), (1010, 122604), (1020, 121402), (1202, 103020), (1212, 102170), (1515, 81736), (1717, 72120), (1803, 68680), (2020, 61302), (2040, 60701), (2404, 51510), (2424, 51085), (3005, 41208), (3030, 40868), (3434, 36060), (3606, 34340), (4040, 30651), (4808, 25755), (5151, 24040), (6010, 20604), (6060, 20434), (6868, 18030), (7212, 17170), (8585, 14424), (9015, 13736), (10217, 12120), (10302, 12020)]