2212560240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{838091}}^1$

素因数の和:838118

約数の個数: 80

約数和(自身を含む): 7482485376

約数和(自身を除く): 5269925136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 838091, 1676182, 2514273, 3352364, 4190455, 5028546, 6704728, 8380910, 9219001, 10057092, 12571365, 13409456, 16761820, 18438002, 20114184, 25142730, 27657003, 33523640, 36876004, 40228368, 46095005, 50285460, 55314006, 67047280, 73752008, 92190010, 100570920, 110628012, 138285015, 147504016, 184380020, 201141840, 221256024, 276570030, 368760040, 442512048, 553140060, 737520080, 1106280120, 2212560240]

約数ペア:

[(1, 2212560240), (2, 1106280120), (3, 737520080), (4, 553140060), (5, 442512048), (6, 368760040), (8, 276570030), (10, 221256024), (11, 201141840), (12, 184380020), (15, 147504016), (16, 138285015), (20, 110628012), (22, 100570920), (24, 92190010), (30, 73752008), (33, 67047280), (40, 55314006), (44, 50285460), (48, 46095005), (55, 40228368), (60, 36876004), (66, 33523640), (80, 27657003), (88, 25142730), (110, 20114184), (120, 18438002), (132, 16761820), (165, 13409456), (176, 12571365), (220, 10057092), (240, 9219001), (264, 8380910), (330, 6704728), (440, 5028546), (528, 4190455), (660, 3352364), (880, 2514273), (1320, 1676182), (2640, 838091)]