7503120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 26723736

約数和(自身を除く): 19220616

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, 613, 680, 720, 765, 816, 1020, 1224, 1226, 1360, 1530, 1839, 2040, 2448, 2452, 3060, 3065, 3678, 4080, 4904, 5517, 6120, 6130, 7356, 9195, 9808, 10421, 11034, 12240, 12260, 14712, 18390, 20842, 22068, 24520, 27585, 29424, 31263, 36780, 41684, 44136, 49040, 52105, 55170, 62526, 73560, 83368, 88272, 93789, 104210, 110340, 125052, 147120, 156315, 166736, 187578, 208420, 220680, 250104, 312630, 375156, 416840, 441360, 468945, 500208, 625260, 750312, 833680, 937890, 1250520, 1500624, 1875780, 2501040, 3751560, 7503120]

約数ペア:

[(1, 7503120), (2, 3751560), (3, 2501040), (4, 1875780), (5, 1500624), (6, 1250520), (8, 937890), (9, 833680), (10, 750312), (12, 625260), (15, 500208), (16, 468945), (17, 441360), (18, 416840), (20, 375156), (24, 312630), (30, 250104), (34, 220680), (36, 208420), (40, 187578), (45, 166736), (48, 156315), (51, 147120), (60, 125052), (68, 110340), (72, 104210), (80, 93789), (85, 88272), (90, 83368), (102, 73560), (120, 62526), (136, 55170), (144, 52105), (153, 49040), (170, 44136), (180, 41684), (204, 36780), (240, 31263), (255, 29424), (272, 27585), (306, 24520), (340, 22068), (360, 20842), (408, 18390), (510, 14712), (612, 12260), (613, 12240), (680, 11034), (720, 10421), (765, 9808), (816, 9195), (1020, 7356), (1224, 6130), (1226, 6120), (1360, 5517), (1530, 4904), (1839, 4080), (2040, 3678), (2448, 3065), (2452, 3060)]