12497040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 44481528

約数和(自身を除く): 31984488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1021, 1224, 1360, 1530, 2040, 2042, 2448, 3060, 3063, 4080, 4084, 5105, 6120, 6126, 8168, 9189, 10210, 12240, 12252, 15315, 16336, 17357, 18378, 20420, 24504, 30630, 34714, 36756, 40840, 45945, 49008, 52071, 61260, 69428, 73512, 81680, 86785, 91890, 104142, 122520, 138856, 147024, 156213, 173570, 183780, 208284, 245040, 260355, 277712, 312426, 347140, 367560, 416568, 520710, 624852, 694280, 735120, 781065, 833136, 1041420, 1249704, 1388560, 1562130, 2082840, 2499408, 3124260, 4165680, 6248520, 12497040]

約数ペア:

[(1, 12497040), (2, 6248520), (3, 4165680), (4, 3124260), (5, 2499408), (6, 2082840), (8, 1562130), (9, 1388560), (10, 1249704), (12, 1041420), (15, 833136), (16, 781065), (17, 735120), (18, 694280), (20, 624852), (24, 520710), (30, 416568), (34, 367560), (36, 347140), (40, 312426), (45, 277712), (48, 260355), (51, 245040), (60, 208284), (68, 183780), (72, 173570), (80, 156213), (85, 147024), (90, 138856), (102, 122520), (120, 104142), (136, 91890), (144, 86785), (153, 81680), (170, 73512), (180, 69428), (204, 61260), (240, 52071), (255, 49008), (272, 45945), (306, 40840), (340, 36756), (360, 34714), (408, 30630), (510, 24504), (612, 20420), (680, 18378), (720, 17357), (765, 16336), (816, 15315), (1020, 12252), (1021, 12240), (1224, 10210), (1360, 9189), (1530, 8168), (2040, 6126), (2042, 6120), (2448, 5105), (3060, 4084), (3063, 4080)]