18095760

素因数分解:

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

素因数の和:673

約数の個数: 120

約数和(自身を含む): 62355384

約数和(自身を除く): 44259624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 613, 615, 656, 720, 738, 820, 984, 1226, 1230, 1476, 1640, 1839, 1845, 1968, 2452, 2460, 2952, 3065, 3280, 3678, 3690, 4904, 4920, 5517, 5904, 6130, 7356, 7380, 9195, 9808, 9840, 11034, 12260, 14712, 14760, 18390, 22068, 24520, 25133, 27585, 29424, 29520, 36780, 44136, 49040, 50266, 55170, 73560, 75399, 88272, 100532, 110340, 125665, 147120, 150798, 201064, 220680, 226197, 251330, 301596, 376995, 402128, 441360, 452394, 502660, 603192, 753990, 904788, 1005320, 1130985, 1206384, 1507980, 1809576, 2010640, 2261970, 3015960, 3619152, 4523940, 6031920, 9047880, 18095760]

約数ペア:

[(1, 18095760), (2, 9047880), (3, 6031920), (4, 4523940), (5, 3619152), (6, 3015960), (8, 2261970), (9, 2010640), (10, 1809576), (12, 1507980), (15, 1206384), (16, 1130985), (18, 1005320), (20, 904788), (24, 753990), (30, 603192), (36, 502660), (40, 452394), (41, 441360), (45, 402128), (48, 376995), (60, 301596), (72, 251330), (80, 226197), (82, 220680), (90, 201064), (120, 150798), (123, 147120), (144, 125665), (164, 110340), (180, 100532), (205, 88272), (240, 75399), (246, 73560), (328, 55170), (360, 50266), (369, 49040), (410, 44136), (492, 36780), (613, 29520), (615, 29424), (656, 27585), (720, 25133), (738, 24520), (820, 22068), (984, 18390), (1226, 14760), (1230, 14712), (1476, 12260), (1640, 11034), (1839, 9840), (1845, 9808), (1968, 9195), (2452, 7380), (2460, 7356), (2952, 6130), (3065, 5904), (3280, 5517), (3678, 4920), (3690, 4904)]