54287280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 191862720

約数和(自身を除く): 137575440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 613, 615, 656, 720, 738, 820, 984, 1080, 1107, 1226, 1230, 1476, 1640, 1839, 1845, 1968, 2160, 2214, 2452, 2460, 2952, 3065, 3280, 3678, 3690, 4428, 4904, 4920, 5517, 5535, 5904, 6130, 7356, 7380, 8856, 9195, 9808, 9840, 11034, 11070, 12260, 14712, 14760, 16551, 17712, 18390, 22068, 22140, 24520, 25133, 27585, 29424, 29520, 33102, 36780, 44136, 44280, 49040, 50266, 55170, 66204, 73560, 75399, 82755, 88272, 88560, 100532, 110340, 125665, 132408, 147120, 150798, 165510, 201064, 220680, 226197, 251330, 264816, 301596, 331020, 376995, 402128, 441360, 452394, 502660, 603192, 662040, 678591, 753990, 904788, 1005320, 1130985, 1206384, 1324080, 1357182, 1507980, 1809576, 2010640, 2261970, 2714364, 3015960, 3392955, 3619152, 4523940, 5428728, 6031920, 6785910, 9047880, 10857456, 13571820, 18095760, 27143640, 54287280]

約数ペア:

[(1, 54287280), (2, 27143640), (3, 18095760), (4, 13571820), (5, 10857456), (6, 9047880), (8, 6785910), (9, 6031920), (10, 5428728), (12, 4523940), (15, 3619152), (16, 3392955), (18, 3015960), (20, 2714364), (24, 2261970), (27, 2010640), (30, 1809576), (36, 1507980), (40, 1357182), (41, 1324080), (45, 1206384), (48, 1130985), (54, 1005320), (60, 904788), (72, 753990), (80, 678591), (82, 662040), (90, 603192), (108, 502660), (120, 452394), (123, 441360), (135, 402128), (144, 376995), (164, 331020), (180, 301596), (205, 264816), (216, 251330), (240, 226197), (246, 220680), (270, 201064), (328, 165510), (360, 150798), (369, 147120), (410, 132408), (432, 125665), (492, 110340), (540, 100532), (613, 88560), (615, 88272), (656, 82755), (720, 75399), (738, 73560), (820, 66204), (984, 55170), (1080, 50266), (1107, 49040), (1226, 44280), (1230, 44136), (1476, 36780), (1640, 33102), (1839, 29520), (1845, 29424), (1968, 27585), (2160, 25133), (2214, 24520), (2452, 22140), (2460, 22068), (2952, 18390), (3065, 17712), (3280, 16551), (3678, 14760), (3690, 14712), (4428, 12260), (4904, 11070), (4920, 11034), (5517, 9840), (5535, 9808), (5904, 9195), (6130, 8856), (7356, 7380)]