1958914080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80021}}^1$

素因数の和:80059

約数の個数: 144

約数和(自身を含む): 7078105944

約数和(自身を除く): 5119191864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 80021, 160042, 240063, 320084, 400105, 480126, 640168, 720189, 800210, 960252, 1200315, 1280336, 1360357, 1440378, 1600420, 1920504, 2400630, 2560672, 2720714, 2880756, 3200840, 3600945, 3841008, 4081071, 4801260, 5441428, 5761512, 6401680, 6801785, 7201890, 7682016, 8162142, 9602520, 10882856, 11523024, 12243213, 12803360, 13603570, 14403780, 16324284, 19205040, 20405355, 21765712, 23046048, 24486426, 27207140, 28807560, 32648568, 38410080, 40810710, 43531424, 48972852, 54414280, 57615120, 61216065, 65297136, 81621420, 97945704, 108828560, 115230240, 122432130, 130594272, 163242840, 195891408, 217657120, 244864260, 326485680, 391782816, 489728520, 652971360, 979457040, 1958914080]

約数ペア:

[(1, 1958914080), (2, 979457040), (3, 652971360), (4, 489728520), (5, 391782816), (6, 326485680), (8, 244864260), (9, 217657120), (10, 195891408), (12, 163242840), (15, 130594272), (16, 122432130), (17, 115230240), (18, 108828560), (20, 97945704), (24, 81621420), (30, 65297136), (32, 61216065), (34, 57615120), (36, 54414280), (40, 48972852), (45, 43531424), (48, 40810710), (51, 38410080), (60, 32648568), (68, 28807560), (72, 27207140), (80, 24486426), (85, 23046048), (90, 21765712), (96, 20405355), (102, 19205040), (120, 16324284), (136, 14403780), (144, 13603570), (153, 12803360), (160, 12243213), (170, 11523024), (180, 10882856), (204, 9602520), (240, 8162142), (255, 7682016), (272, 7201890), (288, 6801785), (306, 6401680), (340, 5761512), (360, 5441428), (408, 4801260), (480, 4081071), (510, 3841008), (544, 3600945), (612, 3200840), (680, 2880756), (720, 2720714), (765, 2560672), (816, 2400630), (1020, 1920504), (1224, 1600420), (1360, 1440378), (1440, 1360357), (1530, 1280336), (1632, 1200315), (2040, 960252), (2448, 800210), (2720, 720189), (3060, 640168), (4080, 480126), (4896, 400105), (6120, 320084), (8160, 240063), (12240, 160042), (24480, 80021)]