3989766720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{244471}}^1$

素因数の和:244508

約数の個数: 112

約数和(自身を含む): 13412711808

約数和(自身を除く): 9422945088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 244471, 488942, 733413, 977884, 1222355, 1466826, 1955768, 2444710, 2933652, 3667065, 3911536, 4156007, 4889420, 5867304, 7334130, 7823072, 8312014, 9778840, 11734608, 12468021, 14668260, 15646144, 16624028, 19557680, 20780035, 23469216, 24936042, 29336520, 33248056, 39115360, 41560070, 46938432, 49872084, 58673040, 62340105, 66496112, 78230720, 83120140, 99744168, 117346080, 124680210, 132992224, 166240280, 199488336, 234692160, 249360420, 265984448, 332480560, 398976672, 498720840, 664961120, 797953344, 997441680, 1329922240, 1994883360, 3989766720]

約数ペア:

[(1, 3989766720), (2, 1994883360), (3, 1329922240), (4, 997441680), (5, 797953344), (6, 664961120), (8, 498720840), (10, 398976672), (12, 332480560), (15, 265984448), (16, 249360420), (17, 234692160), (20, 199488336), (24, 166240280), (30, 132992224), (32, 124680210), (34, 117346080), (40, 99744168), (48, 83120140), (51, 78230720), (60, 66496112), (64, 62340105), (68, 58673040), (80, 49872084), (85, 46938432), (96, 41560070), (102, 39115360), (120, 33248056), (136, 29336520), (160, 24936042), (170, 23469216), (192, 20780035), (204, 19557680), (240, 16624028), (255, 15646144), (272, 14668260), (320, 12468021), (340, 11734608), (408, 9778840), (480, 8312014), (510, 7823072), (544, 7334130), (680, 5867304), (816, 4889420), (960, 4156007), (1020, 3911536), (1088, 3667065), (1360, 2933652), (1632, 2444710), (2040, 1955768), (2720, 1466826), (3264, 1222355), (4080, 977884), (5440, 733413), (8160, 488942), (16320, 244471)]